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 0x30724c8261651cc2876e768c37b0c9660fa2fd26ea1cb01545df416f7dc12004. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2d77888-962d-4347-bcb3-dd95baf623f1.json and https://artists.proofprofile.net/proofs/artist/a2d77888-962d-4347-bcb3-dd95baf623f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When the Party Ends (Jennifer Cardini & Damon Jee Remix)
When the Party Ends - Jennifer Cardini & Damon Jee Remix
When the Party Ends (Bimini x Redshank's Remix)
When the Party Ends - Bimini x Redshank's Remix
Moonlight - Girls of the Internet Midnight Mix
Moonlight - Girls of the Internet Sunset Mix