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 0x0ba2a3c691a97a14475aa8d3b0e831d363223c4cb9699c3addc3943519f816db. 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/d54e5b18-1d3a-42b6-9fe9-32158282686d.json and https://artists.proofprofile.net/proofs/artist/d54e5b18-1d3a-42b6-9fe9-32158282686d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
De-Sex Your Ex Re-Mix (Bewilderbeats Re-Fix)
What You Give Is What You Get (feat. The Lyrical)
Bad Son (feat. Laneous & the Family Yah)