AOTrust Notarization & Evidence Server

Name: AOTrust Notarization & Evidence Server
Author: link.aotrust

MCP serverMCP

Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier.

by link.aotrustrepository ↗v3.4.2

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability108/108 checks ok

when	check	result	http	latency	detail
3 h ago	mcp initialize	ok	200	99 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
11 h ago	mcp initialize	ok	200	79 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
19 h ago	mcp initialize	ok	200	101 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
27 h ago	mcp initialize	ok	200	217 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
34 h ago	mcp initialize	ok	200	68 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	98 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	82 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	76 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
3 d ago	mcp initialize	ok	200	82 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools
3 d ago	mcp initialize	ok	200	77 ms	server ao-notary-bridge 3.4.10 · protocol 2025-06-18 · 5 tools

Tools observed via MCP handshake

notary_quote — Request a notarisation quote for a work artifact. Returns the cost ($0.01 USDC or NEAR equivalent), a quote_id valid for 600 seconds, the sink account to send p
notary_free — Create a free cryptographic proof of existence (PDR) for a digital artifact without payment. Dual mode: pass work_hash (Mode A, client-computed SHA-256 hex) OR
notary_notarize — Submit a work artifact for on-chain notarisation (NEAR_DIRECT payment path). PREREQUISITE: Send the NEAR amount from notary_quote to the sink account, then prov
notary_verify — Verify a notarisation by job_id. Returns status (pending/anchored/error). If anchored, returns the full PDR record (base64, 239 bytes) with Ed25519 signature ve
notary_notarize_paid — Notarize a work hash on AOTrust (mainnet NEAR + Base USDC receipt). $0.01 USDC via x402-over-MCP: call without payment to receive PaymentRequired; retry with pa

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kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

publisherName Official MCP Registry

Provenance

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Official MCP Registrylink.aotrust/notary

first seen 1 mo ago · fetched 5 h agoopen ↗

Field history (12 recent events)

7 d ago · declared · version → "2.5.0"
11 d ago · declared · version → "2.4.0"
29 d ago · declared · version → "2.3.7"
1 mo ago · declared · name → "AOTrust Notarization & Evidence Server"
1 mo ago · declared · summary → "Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier."
1 mo ago · declared · description → "Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier."
1 mo ago · declared · homepageUrl → null
1 mo ago · declared · repoUrl → "https://github.com/GitSerge-crypto/aotrust-skills"
1 mo ago · declared · version → "2.3.6"
1 mo ago · declared · publisherName → "link.aotrust"
1 mo ago · declared · version → "1.0.0"
1 mo ago · declared · protocols → ["mcp"]

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