{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_kmk8rpk9c6zb","handle":"doichain","url":"https://wellknown.network/agents/doichain","links":{"self":"https://wellknown.network/agents/doichain/record.json","html":"https://wellknown.network/agents/doichain","markdown":"https://wellknown.network/agents/doichain/record.md","api":"https://wellknown.network/api/v1/agents/doichain","status":"https://wellknown.network/api/v1/agents/doichain/status","claim":"https://wellknown.network/agents/doichain/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/doichain/claim.json","badge":"https://wellknown.network/agents/doichain/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/doichain/history","tools":"https://wellknown.network/api/v1/agents/doichain/tools"},"ard":{"identifier":"urn:air:doi-api.sendlabs.de:server:doichain","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"Doichain","summary":"Proof of existence, names and chain data of the Doichain blockchain for AI agents","description":"Proof of existence, names and chain data of the Doichain blockchain for AI agents","publisher":{"name":"neubuot","url":null},"homepage":"https://doi-api.sendlabs.de/mcp","repository":"https://github.com/neubuot/doichain-mcp","version":"1.5.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://doi-api.sendlabs.de/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-09-27T12:33:59.312494Z","publishedAt":"2026-09-27T12:33:59.312494Z","registryName":"io.github.neubuot/doichain"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"finance.banking","name":"Banking","confidence":0.583,"provenance":"derived"}],"categories":["finance"],"language":"en"},"observed":{"status":"live","statusReason":"Responded 57m ago.","lastOkAt":"2026-10-10T01:25:26.872Z","lastProbedAt":"2026-10-10T01:25:26.872Z","statusComputedAt":"2026-10-10T01:26:15.297Z","reliability30d":{"probes":49,"successRate":1,"p50Ms":27,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":49,"ok":49,"authBoundaryOk":0,"serviceOk":49,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-10T01:25:26.872Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":25,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T19:26:14.974Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":26,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T12:29:54.502Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":26,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T06:22:34.337Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":29,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T00:25:11.823Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":26,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T17:27:47.962Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":35,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T10:23:37.708Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":27,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T03:23:40.730Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":35,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. Exp"},{"name":"get_block","description":"Header data of a block by height or hash: time, confirmations, number of transactions and the first 50\n    transaction IDs."},{"name":"get_transaction","description":"A transaction with confirmations, block time, outputs (amount in DOI and address) and any name operation\n    (name_doi, name_update, ...) it contains."},{"name":"get_address","description":"Confirmed and unconfirmed balance of a Doichain address in DOI, optionally with its most recent\n    transactions. Invalid addresses return an error with the rea"},{"name":"verify_message","description":"Check whether a message was signed with the private key of a Doichain address (signmessage format).\n    Only legacy addresses (M... or N...) can sign messages, "}],"toolCount":13,"toolsHash":"971dc4ac1629f96dfb44a082e70427aa46f1f44d6c56c4c217396c419d055225","serverName":"doichain","capabilities":["experimental","prompts","resources","tools"],"serverVersion":"1.5.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-07T20:31:01.574Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":25,"error":null,"detail":{"tools":[{"name":"get_chain_status","description":"Current state of the Doichain network as seen by the node behind this server: block height, sync state,\n    time of the last block, fork check, node version, pe"},{"name":"hash_text","description":"Compute the SHA-256 digest of a short text (UTF-8) on the server, for example to anchor a statement or a\n    message with anchor_proof. The text is sent to the "},{"name":"check_proof","description":"Check whether a SHA-256 hash is anchored on the Doichain (name poe/<sha256>) and since when. Returns\n    status (confirmed, pending, expired, unknown) and at th"},{"name":"anchor_proof","description":"Anchor a SHA-256 hash on the Doichain as a tamper-evident timestamp (proof of existence, name\n    poe/<sha256>). Free for users, limited per IP address and day "},{"name":"get_anchoring_quota","description":"How many proofs can still be anchored today (UTC day) within the free public quota for the caller's IP\n    address. Hosted chat apps connect from their own serv"},{"name":"lookup_name","description":"Read the current value, owner address and expiry of a Doichain name. Unregistered names come back with\n    exists false and status not_registered (the name is f"},{"name":"get_name_history","description":"All registrations and updates of a name, newest first: block height, transaction, owner address and the\n    value at that time. Shows who held a name when, and "},{"name":"check_name_expiry","description":"Check up to 25 names at once: status (active, expiring_soon, expired, not_registered), blocks left, an\n    estimated expiry date for active names (from the meas"},{"name":"search_names","description":"List names that start with a prefix, in the node's order (shorter names first, then byte order). Lists\n    only active names unless include_expired is true. 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