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 0xefbc4b5f34484ab35ead158178964aedd7ec80504a44109d249b56646ae69fbd. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cf118e4-997c-4487-9c93-68e4eed1739b.json and https://artists.proofprofile.net/proofs/artist/2cf118e4-997c-4487-9c93-68e4eed1739b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grandmother's Song (I'll Meet You In The Morning)
Brown Girl In The Ring - Czech Orchestra
Mary's Boy Child / Oh My Lord - Czech Orchestra
Somewhere In The World - Czech Orchestra
Every Time - Ladies On Mars Radio Edit Remix
Every Time - Ladies On Mars Extended Remix
Boney M Medley (Hooray! Hooray! It's A Holiday / Brown Girl In The Ring / Daddy Cool / Rivers Of Babylon)