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 0xa5567345f31634057066f6a0ec6dec29831734c58a0a022b57a8893ef2871042. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/541438c2-4cae-4f88-b24a-7a5c7ce60ff2.json and https://artists.proofprofile.net/proofs/artist/541438c2-4cae-4f88-b24a-7a5c7ce60ff2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blowin Up My Phone - Feat. Jimi Jump & Decky Boy
Dumb (feat. Max Minelli Derty & Da Recruits)
1-10 Cowboy (feat. Kevin Gates, Tank Jones, Nussie & Big Fancy)