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 0x5ed9f81c49583c24669441f4d9699b9274f488953a606660378cbd73bc66eb37. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8208d016-308c-42d1-9afe-8d8f77e93758.json and https://artists.proofprofile.net/proofs/artist/8208d016-308c-42d1-9afe-8d8f77e93758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Best Of Aeman Koleksi Nasyid Kanak - Kanak