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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6fda0232f039ff6cfe69e9ff1639e4921911d571b201c353c879d8968697a5. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b382dfb1-af31-4e86-b9d6-45a5e9511a4c.json and https://artists.proofprofile.net/proofs/artist/b382dfb1-af31-4e86-b9d6-45a5e9511a4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Now's My Time (Nba 2k12 Theme) [feat. Elizabeth Elidades]