1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe92a2a72112be47d2f79244bed220edc16c1bb2a18693d995629ab464faf20. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2762719-2ad8-4d5a-98a3-03933dd74b3b.json and https://artists.proofprofile.net/proofs/artist/e2762719-2ad8-4d5a-98a3-03933dd74b3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spray Like We (feat. Trilla,Sony & Tornado)
UpCycle presents The Garage House (Mixed by DJ Fen & Bassboy)