Yolo or YOLO may refer to: Arts and entertainment Film and television YOLO (film), 2024 Chinese comedy drama film YOLO (2016 TV series), 2016 Ghanaian TV series YOLO (2020 TV series), 2020 anim
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 0x95d0a59f67d1548cc73d4043cc388ef15a48b283c0d5e593c2d31c0b5e63e6d8. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f63523b0-6d63-48b6-af48-d4fd48af7a69.json and https://artists.proofprofile.net/proofs/artist/f63523b0-6d63-48b6-af48-d4fd48af7a69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).