Baba Zula (also stylized as BaBa ZuLa) is a Turkish alternative musical group, founded in Istanbul in 1996.Erich Kocina Psychedelische Klänge aus Istanbul in Wien, Die Presse, 1 July 2007. Retrieved 2
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 0x5f0e8bdfc8bef3f7ab23f6ccd485bb34a66e300b42cfd1c78867ff36e786e302. 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/891c425d-cf5e-49c9-8785-ce193ad2bb35.json and https://artists.proofprofile.net/proofs/artist/891c425d-cf5e-49c9-8785-ce193ad2bb35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tabutta Rövaşata (Orijinal Film Müzikleri)
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 0x4c85bb5d4a4af7f8fd7bc95f58df6c39b1a888a00d9e30e85a1b68bac73a07ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TRA170300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eca8a122a3f5f42c9ccac8bca3bafec7e0b1f5b2f38ea3fd5fcdc6806900f7. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/TRA170700604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7694ae75b1b051c94309455ff85fb89a38ffdb719ee13b193aa90d856e61b74b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TRA170500287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca22463acafbd256612a2eeb275b61a638618eebf347d60a42506f38f01a8b4. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/TRA170500291.
Dondurmam Gaymak (Orijinal Film Müzikleri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dc8beda506a9607a0f721d2b74b988e7222580cba54a4b5bf679121b425f4e. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:33:34Z), 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/TRA171000773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a833424a3ef67b27a0f7ba23ba747ab500a12008c6b12e9cf200a625a0da0f9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:56:50Z), 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/FRZ811601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48426787b89bdcd179ad355faaaa8dc884048098ca915f3ec3d1e110b67874cb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DETP61600081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5593a8be1af45843741fbf1b290f3de3c184be97d9ef9c4b4ea45715bf38997. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DETP61600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72fb5576728716b875ec5f1710fdc2207bd216e11601897fa501a90e7567c2a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DETP61600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b1f28e03f97b06e6db63b76229ea0f1ac165ba5e2b397809526a2ea906ee08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DETP61600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced55624796c9b3e61f3f2d0c40a205f7694c411ef7ddbd478bf0ea8f56abcd9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DETP61600098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca13a388b7237508548f772d0a115a86de7149ad477c4d942cecdb8bdb2286ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DETP61600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5620e617ac7775772c012696be245b7098e474a060043bae2977c237973bd8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DETP61600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733fd59a61bf991caf89dd2a839227571df51f59bdd246e59b8ea4964b34c7b9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DETP61600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a660bb087fc270656e2711832e3138de893a227eb1778f19528a99ec70b1009. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DETP61600088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38137b4840fdf0d8199f2c6cf6a050f42933609967752efdda8cd8894001f6cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DETP61600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c86a70cbd103b1a2d1671eb704b43f4323d33f0ce2f530e8203cf71da97588. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DETP61600089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611556915d525aaf711b1917cbe074e26c1bb118d1ef1972f49d7bc0bcfe6fd0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DETP61600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb108d84a7c5196b5fff83e38cf73b8f92f82a8c065153aa9dfd0dbe45cf5922d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DETP61600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe8ec49305f92caa49c126d53fe2155f63deba6fda835e78fb40beadfdbe633. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DETP61600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9d9674c038250e6399a339258c7cc004f377e976984086f334f1592bbba6c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DETP61600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b99be861ff833f03f0c70f7950544ee5fb8141c5d554f0d15aa56c3ce6a9c2. 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/DETP61900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8323ad7dcc383d8787d07b021f0d27206bae57bb2cc30721434b1f711acb38. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:52:32Z), 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/SE5752074103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede4b6c3e441a2097c5bf7c986057778495ae4d95b2ab861de135f1220d8e0c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/SE5752074199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc7f8ace5ee9b69d4c10242fef9438550f676ffc1f81d7b4e63b32a159dd665. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TRBYM2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc7f8ace5ee9b69d4c10242fef9438550f676ffc1f81d7b4e63b32a159dd665. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TRBYM2000078.
Urfa Beşiri Hoyratı Hikayesi (Gain Sahne Live Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf3f7f9dc015f15eaad83f99b263b35a0aedd06dc309c6579a971f8734539c7. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:26:14Z), 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/DETP62400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109b0f2d05f37f0360f0c98f03dc4784a70b49e6ffc3be3359e17f4da7582a76. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/DETP62400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c13a5b9860ef9a0d5104e532fc72a1fe6cd9773be0261a3359df5c1b0f8895c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DETP62400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b008ecdd210ab77fc497617f14a96fd6fb4b7ea866fc651be50d1b949a0d36. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/DETP62400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad215318af8e08e24b68ba440fce062cf1358a473778458d0ae0deee91bdccf. 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/DETP62400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7cb261cc892cbc72fc2d13550bf0486cb62496e8a7d8756192104319f722eb. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DETP62400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ecdc1bd1111b663c84f917d2f3ba46ebf26d9528fb3c4a9f4ae7fa88f73708. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TRA170800704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e603c844d1b0558762ac37a327471e53c8925f614ee9fb617db54207c99cf3c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TRA170300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a50590e3fc76a9aa53254346f6eb22783d171dc699539c8198867ff6fe975. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TRA170500294.