Akashi Notari

Name: Akashi Notari
Author: self-reality

MCP serverMCP

Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402.

by self-realityrepository ↗homepage ↗v1.1.0

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Evidence

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

30-day availability98/98 checks ok

when	check	result	http	latency	detail
8 h ago	mcp initialize	ok	200	28 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
18 h ago	mcp initialize	ok	200	23 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
28 h ago	mcp initialize	ok	200	46 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	20 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	89 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	104 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
3 d ago	mcp initialize	ok	200	40 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
3 d ago	mcp initialize	ok	200	42 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
3 d ago	mcp initialize	ok	200	28 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools
4 d ago	mcp initialize	ok	200	57 ms	server akashi-notari 1.1.0 · protocol 2025-06-18 · 2 tools

Tools observed via MCP handshake

find_proof — Free. Look up whether a file hash is anchored on Base and when, or read the proof written by a transaction. Pass `hash` or `tx`. Call it before anchor_hash to a
anchor_hash — Paid with x402 (USDC on Base). Writes the SHA-256 hash of a file on-chain; the block time becomes the proof of existence. Compute the hash locally and never sen

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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

homepageUrl Official MCP Registry

publisherName Official MCP Registry

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Official MCP Registryio.github.self-reality/akashi-notari

first seen 1 mo ago · fetched 26 h agoopen ↗

Field history (7 recent events)

1 mo ago · declared · summary → "Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402."
1 mo ago · declared · description → "Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402."
1 mo ago · declared · publisherName → "self-reality"
1 mo ago · declared · homepageUrl → "https://akashi-notari.com/"
1 mo ago · declared · repoUrl → "https://github.com/self-reality/verifier"
1 mo ago · declared · version → "1.1.0"
1 mo ago · declared · protocols → ["mcp"]

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