Amorós or Amoros is a surname. Notable people with the name include: Antonio Amorós (1927–2004), Spanish athlete Celia Amorós (born 1944), Spanish philosopher, essayist, and feminist Ciril Amorós
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb49f35bacd1d755c64ff7ced4ec05ba73bc831afeba090ae669531660f6bfdd. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f6bdd5c-6f6d-4b65-b4d1-1ccef25226d8.json and https://artists.proofprofile.net/proofs/artist/9f6bdd5c-6f6d-4b65-b4d1-1ccef25226d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).