Akashi Notari
by FastDrop
Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402.
Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402. Official MCP Registry: io.github.self-reality/akashi-notari@1.1.0. Remote endpoint: https://anchor.akashi-notari.com/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as io.github.self-reality/akashi-notari and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
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Read directly from the endpoint on 6 Oct 2026. Not supplied by the maker.
find_proofFree. 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 avoid paying for a hash that is already a
anchor_hashPaid 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 send the file. The hash, the filename and t
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Matched on shared tags and the tools their MCP servers actually expose.
Shares tags: MCP server
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Shares tags: MCP server
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