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 0xb7b14e34d93687d6fb53b0e0e094492a9fe7eddf464a6e1b41549200902aa7b1. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bff70a5-3343-403f-9218-58c8adfa1484.json and https://artists.proofprofile.net/proofs/artist/1bff70a5-3343-403f-9218-58c8adfa1484.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wszystkie Slonie Zachodnie - Petr YAC PLDE Dub
Wszystkie Slonie Zachodnie - Petr Yac Remix
Nothing But... Organic House Selections, Vol. 02