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 0x133a57ecd428b441d610f952a75ab3d3ecec26b8775f72c107c2b2e7bd00584a. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d5b3b7e-edd9-4d36-af8f-fe9a310b1fd9.json and https://artists.proofprofile.net/proofs/artist/7d5b3b7e-edd9-4d36-af8f-fe9a310b1fd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vo kafana sedam sam/I'm sitting in bar alone
Makedonski splet: Ajde dali znaeš, pametiš Milice; Kaži Jano, kaži dušo
Makedonski splet: Stani mome da zaigraš; Aj da begame mori Vase
Ferus the King: Dance & Belly Dance Collection
Medley - : Kumov Cocek / Olimpijski Cocek
Medley - : Staro Cunovo Oro / Velesko Oro