Uptime
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Merchant Trust Dossier
Notarize a manifest of physical property. POST the Merkle root of your item records and receive one signed, timestamped…

Notarize any bytes over x402 on Algorand mainnet and get a signed, timestamped attestation checkable offline by anyone. Verification is free, forever.
| Endpoint | Method | Price (USDC) | Network | Settles | Volume (USDC) | Last seen |
|---|---|---|---|---|---|---|
| authen.hvym.link/api/v1/notarize | POST | $0.05 | algorand-mainnet | 5 | $0.25 | 2026-08-15 02:11:38 UTC |
| authen.hvym.link/api/v1/c2pa/sign | POST | $0.15 | algorand-mainnet | 2 | $0.30 | 2026-08-14 14:13:09 UTC |
| authen.hvym.link/api/v1/manifest | POST | $0.25 | algorand-mainnet | 2 | $0.50 | 2026-09-16 11:19:40 UTC |
The same score your agent can consume programmatically:
GET /v1/check/E64BQIOXKTT4BVMIFY2S5WX337FT6MLF66UPZEUPDYAKT4QIFOXXQCR24Q
<a href="https://legit.gonna.bond/merchant/E64BQIOXKTT4BVMIFY2S5WX337FT6MLF66UPZEUPDYAKT4QIFOXXQCR24Q"><img src="https://legit.gonna.bond/v1/badge/E64BQIOXKTT4BVMIFY2S5WX337FT6MLF66UPZEUPDYAKT4QIFOXXQCR24Q.svg" alt="LEGIT Trust Score"></a>