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 0x5faceb5a38cf22c029f8ec12ec08f2c31f5014a894c7126423e8492ae4d827fe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4086ceb1-2b5c-4cc2-8710-51561617ce1d.json and https://artists.proofprofile.net/proofs/artist/4086ceb1-2b5c-4cc2-8710-51561617ce1d.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 0x67f87e69888ac72efa91f6fde68018fafdc435bcf8d2362167b0e659dd3d0182. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6V5RmhvlwhBZyFI2wBi2MV.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/6V5RmhvlwhBZyFI2wBi2MV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295768a098d0a52ad3294fc910f2214f4e86d79a1b264d573ab2eeebe118b009. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yaVnEzgZCAoTpx0td5gEH.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/2yaVnEzgZCAoTpx0td5gEH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f51837795c8d00727825bbe0b6541f9de1f0bf17cf9c1bff80dc5b0f9e29c26. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ygnv9WwQ3cTSbRey7FOCk.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/1Ygnv9WwQ3cTSbRey7FOCk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bed6c4dbf0742b0149e7aa8b4d4c3b4c6f10ea07c7b52481704a0d021d443b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yuatPqu6QRF8gKiAGcync.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/4yuatPqu6QRF8gKiAGcync.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8469f650d38b52bcab10588323c348c2e139588083ba241a273a80f83f3ae5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SRM9iwggx4ee8pewnWNkt.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/5SRM9iwggx4ee8pewnWNkt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d8a42003c898f74382393a77df62de49538a07418ce1407565b25d9208ecc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XI2RMxHoc4JKydlt6vmvw.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/6XI2RMxHoc4JKydlt6vmvw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0734840cff65d6692766ef4c5567827864acd8b7e9b7db1d7cf635e0ef0f1e8c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/085PHVItpRkrGbENYVA5lB.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/085PHVItpRkrGbENYVA5lB.
Kadehi Şişeyi Kırarım Bugün - Lp Mastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637a9c1cc90c64af3499d164ea4592a85ca808f96a8ee2c3ad57dfa1072b4433. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20sJUsoRxG5MhqfG3FmNmy.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/20sJUsoRxG5MhqfG3FmNmy.
Canın Sağolsun / Mum Gibi (2017 LP Mastering)
Sevda Yüklü Kervanlar - 2017 LP Mastering
Mum Gibi / Sevsende Sevmesende - 2017 LP Mastering
Önce Bir Kaç Damla Yaş (DJ Lazvegaslı Remix)
Önce Bir Kaç Damla Yaş - DJ Lazvegaslı Remix
{"copyright_id":"0xf790d1fd7c618a8017439973cd8849ed795cb638f04b1906fb01fcb4cefa2ffe","isrc":"TR0391800185","name":"Milletin Duâsı","registered_at":"2026-06-07T09:01:27Z","spotify_id":"5WXBemxDXbBS71rvKoz4gk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf790d1fd7c618a8017439973cd8849ed795cb638f04b1906fb01fcb4cefa2ffe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WXBemxDXbBS71rvKoz4gk.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/5WXBemxDXbBS71rvKoz4gk.
Ahmet Selçuk İlkan Unutulmayan Şarkılar, Vol. 1 (40 Yıl, 40 Ses, 40 Nefes)
{"copyright_id":"0x2140866c56e2741d25a3d4e9baa0b872a069fbcbf74279d3bf2816c15deba67d","isrc":"TR0391600241","name":"Seninle Aşkımız Bir Roman","registered_at":"2026-06-18T16:01:45Z","spotify_id":"2U3UZcsBxEM2wm80hI2VL3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2140866c56e2741d25a3d4e9baa0b872a069fbcbf74279d3bf2816c15deba67d. 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/2U3UZcsBxEM2wm80hI2VL3.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/2U3UZcsBxEM2wm80hI2VL3.
Ahmet Selçuk İlkan Unutulmayan Şarkılar, Vol. 2 (40 Yıl, 40 Ses, 40 Nefes)
{"copyright_id":"0x4fd815555eee70c9f22b5f5106ce3edc1a398cd736be83d50df1e310c36a5165","isrc":"TR0391600332","name":"Seninle Aşkımız Eski Bir Roman","registered_at":"2026-06-07T21:51:36Z","spotify_id":"4pqIM3qBhxboXmbEZOVT14","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd815555eee70c9f22b5f5106ce3edc1a398cd736be83d50df1e310c36a5165. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pqIM3qBhxboXmbEZOVT14.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/4pqIM3qBhxboXmbEZOVT14.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f87e69888ac72efa91f6fde68018fafdc435bcf8d2362167b0e659dd3d0182. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47NOrGgV8xIwwYwerO7Qu4.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/47NOrGgV8xIwwYwerO7Qu4.
Ahmet Selçuk İlkan Unutulmayan Şarkılar, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b94cea7c1194107dcc38c61e5d3a6e1efe939109ab275a4b192c7d696697b. 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/36PWk1epXnzQyf30Q1LYZx.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/36PWk1epXnzQyf30Q1LYZx.