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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9960f88878d783917b435a4da2de2d4a525610ddb53db80760f60b1e53f07ffb. 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/9d7fab2c-02b4-4903-8f24-58e97c7d1964.json and https://artists.proofprofile.net/proofs/artist/9d7fab2c-02b4-4903-8f24-58e97c7d1964.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Those Unforgettable 90's (Special Version)
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From Rock To Tech-Dance (Special Version)
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Mi Cariamanga Sentimiento Y Sabor (Special Version)
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Have You Seen The Rain Fall - Tech-House
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