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 0x041acd90e97262c462bff3d26d1869ec8687bf874287d58a3f28a9c8b92acd8c. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02e3180f-996f-40bc-a4fe-7803a8296d7c.json and https://artists.proofprofile.net/proofs/artist/02e3180f-996f-40bc-a4fe-7803a8296d7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DJ Hybrid presents Welcome To The Jungle
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Kingston Connection The Remix Collection
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