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 0x3776f3abb885a15d6cfd896a606c238a0086dfefcb7e4c2e634a3f5df51e2627. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a79508a-6e78-4f61-af56-f4356cd82caa.json and https://artists.proofprofile.net/proofs/artist/3a79508a-6e78-4f61-af56-f4356cd82caa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pot - Christian Morgenstern Remix - 2016 Remastered
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He Was A Friend of Mine - Vocal Version)