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 0x847dec31102f99c1923abd7c665ab105d532d9d50cdbec29ce233e2dabdbe10b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da4600ff-913a-41a0-87c9-d2c925fb2e24.json and https://artists.proofprofile.net/proofs/artist/da4600ff-913a-41a0-87c9-d2c925fb2e24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mein Velt - Yiddy Hoffman - Progressive Trance Remix
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Mein Velt - Slowed Down / Unfiltered Version