1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x1701c61143c0c0daf093f5836e20b2cdb2f3245372d6c7131193c24b2cb118a5. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0996b2db-6c22-4412-9ba5-587a1abf8595.json and https://artists.proofprofile.net/proofs/artist/0996b2db-6c22-4412-9ba5-587a1abf8595.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grup Barış - Ola Hani Gabloo Halayı Süper
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4759caaec07cc0634235b9959a6a17cda2fe8b5d602f06e46096902a4c01ed6e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62391687.
Gule Gule - Sewe Sor Halay (Pınar Müzik)
Erzurum halayı - 30 Araba / Ayvalar / Yar geldi Potpori
Rabin Kaya - Neminım / Nesrinoke / Meleze (Potpori Halay)
Serdar Alemdar - Tevzırme,Dikolım,Lor Loriye Halay
Pınar Müzik - Potpori Halay / Gule Faydaye / Buku Zava Hatın
Naci Kaya - Baranek bari / Ah lo Dılo Kürtçe Halay
Alihan Bastaban - Bağdagül , Kürdün Kızı Halaylar Potpori
Pınar Müzik - Lo Pısmamo,Gede Dino, Lawe Mete Kürtçe Halaylar
Tayfun Akyüz - Erzurum Kars Halay Potpori part 2
Diyaro Müzik - Efsane Tulum Serling Halay
Ercan Polat - Dılo Dılo Teguli Nare - Erzurumun Güzelleri Halaylar
Grup Can Dostlar - Keklik Taşta Ne Gezer Halay
Hozan Mesut - Ğojiyan Jin,Rojeke Malı Jorii
Ozan Taştekin - Potpori Erzurum Halayları Karma
Piyanist Nazım - Azeri Oyun Havası Efsane
Ezel Müzik - Deli Kız Sinin Geliyor Fon Halay
Piyanist Mücahit - Doğu Yöresi Fon Potpori Halay