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 0x2877cdc3991a749ea89b0772c8a94530f5eef9fd6df702d8308dbde65db22362. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ff0038-072f-4d10-b102-87b3188f4ba5.json and https://artists.proofprofile.net/proofs/artist/07ff0038-072f-4d10-b102-87b3188f4ba5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hello, Goodbye And Everything Inbetween - EP
Loneliest Girl in the World - Bonus Track
Loneliest Girl In The World (Bonus Track)
You Won't Be There - 2021 Single Version