Manos may refer to: Films The Hands (film) (Spanish: Las manos), a 2006 Argentinean-Italian film Manos: The Hands of Fate, 1966 horror film Other uses Manos (album), by The Spinanes Manos (name)
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 0xec8bdc6d4f5186c4d905b39a323cb97bfc95ce9634021b0c3e98fb222c66f926. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f5645e5-16af-4fe9-9ee5-8fec7c4abe99.json and https://artists.proofprofile.net/proofs/artist/7f5645e5-16af-4fe9-9ee5-8fec7c4abe99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).