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 0x46e6d5367e7362a3e250a4a36390cf96ec96721e222ccfdc421b9c0d60f8cb4c. 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/f6fb0414-9ae4-4ee3-9de9-b1119d5659aa.json and https://artists.proofprofile.net/proofs/artist/f6fb0414-9ae4-4ee3-9de9-b1119d5659aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Body Not Found (feat. BENNY THE BUTCHER)
At First They Loved You (feat. BENNY THE BUTCHER)