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 0xc3b60a630484a51bfd01dd5740fedffffa54a8861de22aa1a3109e5f86f98751. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26bee697-5213-476c-af81-08bfe1b37eb5.json and https://artists.proofprofile.net/proofs/artist/26bee697-5213-476c-af81-08bfe1b37eb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → block OTSBitcoinBlock must exist at that height 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 0x96093d657427bd646d7ad7dc5ed72699cba1b48b854d2c8bf9f6efab19ad6078. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NGTME1866589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414d1db69bcf89bd477d787ada2109377d6336db4232d1372c263f1358fc2a8f. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/NGQS13995027.
Yalnızlık Kaderim (Duygusal Türk Müziği)
Yalnızlık Kaderim - Duygusal Türk Müziği
Kayıp Bir Ömür (Duygusal Arabesk Müziği)
Kayıp Bir Ömür - Duygusal Arabesk Müziği
Qara Sevgi (Azerbaycan Deephouse / Azeri Bass)
Qara Sevgi - Azerbaycan Deephouse / Azeri Bass
Qara Sevgi (Azerbaycan Deephouse Slowed)
Qara Sevgi - Azerbaycan Deephouse Slowed