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 0x01f8713cd989f36a49db396f80d06679ba34ba7629c11b02d6106754a1565e65. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30ab400d-f13b-40c3-ae95-620646ae5d4b.json and https://artists.proofprofile.net/proofs/artist/30ab400d-f13b-40c3-ae95-620646ae5d4b.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 → 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 0x41c0504cdb52bb95d99a41b3962a590aca2a278bc6acbd5d8d4099fffccc72f8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR96X1940226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66044a2bae3a2928723c384da539bff2d96c1bf00f08c311c876b975c9b15fab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR96X1940228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec4f9771f3f66cb98cba3ff756a164f41eb45dfbaef0feb825d7d2d1991565f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/FR96X1940230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a4a4f44f36c341b9dc0b9974e5388e344ba08ee9d4087111713371cc9f4c9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR96X1940232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce7f9a53bd84fc079e468321849088789c88af094f0c79a6cfc3f27e936ea6d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR96X1940234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f9efde2f3e3caf38fc1716c2ecde5dd122b787c1537b95750e2d866d57473a. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/FR96X1940223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7018f179549dd0085c3524fff645c8388284740718851580d05bfd61329c260. Chain 2 (Bitcoin): anchored in block 957681 (2026-07-12T09:09:02Z), 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/TRBIY2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fd928d07e8d2c3ae41569867e2f0b48d9b6454709d7215bf8c426ed2d695ea. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/FR96X2090876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9753f103e61fd4a731e92c7998c252640d975da7750647ad40b86cd774fcbdd7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRS182035127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce333294b6b73b6e4249130df49d0a1b7a66e375373d73e7749f337d5155c24. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TRBIY2000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9339bd7ce561ecd7cb18d0186668b2e789cc6f2da768c82df26a8ee30bfc682d. 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/TRBIY2100032.
Zoruma Geldi / Açma Pencereyi / Ben Sana Yandım
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6537c05a8f82c2583a1b3d38f0a2b9b87a36185fddcb66a0e63a7f42ee87328c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:22Z), 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/TRBIY2100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ad66971f2a33126a73b97e5e5487eb0deea7d25ac2b3d00e52a8315f1127bc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TRCDR2200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecb19af4da6b7386d7a3e431b02e7d7f39b3dfa1bbd1863e77405045f556051. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TRCDR2200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88ce58c125c458efd34699be711e54a97663f501d82d2c56cffc9258240f0df. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/TR0432204459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddb43b32b44f9f66a5403464db66260a2d7d9256c062f8254263dccaa9d8707. 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/TRBIY2300159.
Sevmicem / Gülüşüne Düştüm / Altınlar Dizi Dizi / Yan Deli Gönül Yan / İçime Ata Ata (Roman Mashup 1)
Tiribin Olurum / Eyvallah / Gidesim Var / Karalaya Karalaya / Ayarlarımla Oynamayın (Roman Mashup 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd77a37ef9d95d6db99dc5a0a1e0fa78dcea6a289cbcaeed49091fcd34ee009. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/TRBIY2400075.