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 0x1aa1b67b6fb35f5235fca14553688254a223c98b9a07e50f20900fdc82bdc50b. 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/e90eb262-77bd-4646-88a3-06ad564140f6.json and https://artists.proofprofile.net/proofs/artist/e90eb262-77bd-4646-88a3-06ad564140f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Fall, We Fall (feat. Dave Navarro & Steven Perkins)
In This Day & Age (feat. Bif Naked & Twiggy)
Somebody Turn The Lights Out (feat. DJ Lethal)
XXX2: The Next Level Music From The Motion Picture