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 0xfd185eac5a06d9d984d9990f676d1356d3e9c09b2b303b2e0e9647a7df6f3f35. 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/6105750a-13b5-4b9f-99d1-8563c477dd2a.json and https://artists.proofprofile.net/proofs/artist/6105750a-13b5-4b9f-99d1-8563c477dd2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf16e9f44de45fe80de90ee7a489d5791986c812d346a238d524cfe9aa8e1907. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AivlmDYctK6hWL7T74xso.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AivlmDYctK6hWL7T74xso.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048c5c5892f6ec822b8c2ac30557bee7782bf5fc31f615c25d33598e7f137e41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yACPzCTsylmqWhp5RZUA7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yACPzCTsylmqWhp5RZUA7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f670ac130687feb8b65aeb1ccdac2869e2b40f1498dd9bfafe8860b6b370ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DtmD5KbHzC7NBmLkSnPsj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DtmD5KbHzC7NBmLkSnPsj.
{"copyright_id":"0x48cd18e72530cf9abf0d5b6577e2eff81007463828ac72625ffca441b8bf43be","isrc":"TR3650600018","name":"Zehir Gibi Aşkın Var","registered_at":"2026-06-26T04:05:02Z","spotify_id":"7lDZ5bQB1AhOMb3X9nrgJc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cd18e72530cf9abf0d5b6577e2eff81007463828ac72625ffca441b8bf43be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lDZ5bQB1AhOMb3X9nrgJc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lDZ5bQB1AhOMb3X9nrgJc.
{"copyright_id":"0x555d8caa04cd961b8424969e65d6803a43252461c9093681fc286131cc2fea59","isrc":"TR3650600020","name":"İlk ve Son Aşkım Sen Olacaksın","registered_at":"2026-06-20T13:59:50Z","spotify_id":"0BpLeBAjgw1xKXgrFUpOps","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555d8caa04cd961b8424969e65d6803a43252461c9093681fc286131cc2fea59. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BpLeBAjgw1xKXgrFUpOps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BpLeBAjgw1xKXgrFUpOps.
Nereye - Ozan Rap, Behçet Türkekul Remix
{"copyright_id":"0xfe869ef55d14dad9cd2be89916a55bc6e66f97f04d10c36c0b7d1bcce3d9e357","isrc":"TR3650600023","name":"Sensiz Yaşayamam","registered_at":"2026-06-21T12:19:48Z","spotify_id":"2AJRBDpc3dVllBYxiCSWcV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe869ef55d14dad9cd2be89916a55bc6e66f97f04d10c36c0b7d1bcce3d9e357. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AJRBDpc3dVllBYxiCSWcV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AJRBDpc3dVllBYxiCSWcV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92593b9a8f3ea803b8ba421980134f5032268ae6a828f932e0c8ad08ba5b794f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SAD8ZkabOQs85sT5v60N3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SAD8ZkabOQs85sT5v60N3.
Zehir Gibi Aşkın Var - Can Hatipoğlu Remix
İlk ve Son Aşkım Sen Olacaksın - Feat. Yaşar
Nereye - Remix Ozan, Rap Behçet Türkekul
Zehir Gibi Aşkın Var - Remix Can Hatipoğlu
Yanan Mum - Enstrümantal, Belgesel Müziği