Akashi Notari
io.github.self-reality/akashi-notari
Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #76
- Score
- 83
- Tool tokens
- 366
- Tools
- 2
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
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 avoid paying for a hash that is already 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 send the file. The hash, the filename and t
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