Naseer Shamma (; born 1963) is an Iraqi musician and oud player. Life and career He was born in 1963 in Kut, a city on the Tigris River. He began studying the oud at the age of 12 in Baghdad, followi
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 0x831d9eb5b5387e109a180ecef7f4fb914c7421a9454bffbd9186fbbd70413732. 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/f7e25e03-11eb-4ff6-b533-48bca3bee006.json and https://artists.proofprofile.net/proofs/artist/f7e25e03-11eb-4ff6-b533-48bca3bee006.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pneuma, el Poder Espiritual de la Música Antigua (Pneuma, Spiritual Power of Early Music)
CSM 142 La Garza Del Rio Henares (Instrumental)
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 0x1a048df9ba9a0d5a9108c953672883e1f0843e5f5b5b18b79bfe26845ceb62f8. 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/ES7730008416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c435563562585b9bcf9aaa17159170c32e176d5dd45e81a05bc65ab19723dbf. 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/ES7739408016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3197388c9bc8f5d054cd944f22c888616ce9675c0acab6a385d1f0c2042d3d60. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ES7739908302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9ee55c9db8c431f93fec3447f0f6ecac3130a3d6af60a18093d1413ba8d805. 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/ES7730108295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f838fe1f626c6185ef78d9a7069134d6a0c435beff8f6061b8f1142fac1f5f7. 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/ES7730308471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7674c32708c6f11e3b7fe024d599d7a67fe3aaf59fcdcc1a5f74386df3db4d5. 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/ES7730208625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ca08b2e17d8f967f08e08b894bca71041ad19e1c7553267844dd8839e0c6e7. 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/GBBJX0291101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf27ea4a8d227fe464122bffa96b7886558ff42fa6d0fd8a0a6c1edee28dcda. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBBJX0291102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d022c3d4726346d6f273422fc34b69dc1c5da83c0385560ab56a511280f113. 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/GBBJX0291103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725f0836e103a424ca213d107b25c35821175500a9999fc0d672737c22d6f2b7. 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/GBBJX0291104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86791187cc247c92fb543ac1ca6c7459f2f809ad8b28c8c80749db9c247efed6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBBJX0291105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e50adede6bc2ae804fa2b237a475fe3f362b1717d8fbd256ae015b6bd39def. 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/GBBJX0291106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69d72a4a83731b588f40dabc317169b71ede7fe93a3b6a58e506e8b6c03b851. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBBJX0291107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5195dd02b842e7074fc494dc3335713db4e0bc3f5127926ee5a682f356b379a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBBJX0291108.
Say Hello To Allah - "Come To Daddy" RE-MIXED by Black Lung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808b749efbc332325fa900e87207765def7b7c84d86481a374a7c25322b2e9d5. 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/GBBJX0291109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8455cb19f57a65ba47ef6a6e3cc464d1285f3911433806717a1114311b44d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBBJX0291110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dc285d8092a7df2b328fd44be7b9434cc38c965a9f775263c8cbda153666c5. 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/GBBJX0291111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3db0d4835d80417800f8f7227da5c04eeead28667ccb2ea5816a84d964fee98. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBBJX0291112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e2000030dd2772526e319dbefc23a11d32ecbfd5869fca04c675574eca6364. 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/GBBJX0291113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f6eb66bf1b0815b9b7856008d40ea1c47624752bd87ef1cfbe8e0d563a06df. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBBJX0291115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d8f0f77d84e5d7a829e13a44abbe3fa596e3efca30e77d4e4e14b91b05c73a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:02:40Z), 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/GBBJX0291118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb387790eda5c3b4b0fc5c2e6f6c9d824a05fe946b4a8d965dafcdae511c8169. 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/GBBJX0291119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d7a2d3a5b1341286b5ff9b2481dd3c727b0ea0628e4d1705d75a6fe376a351. 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/GBBJX0291120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ea4601eb842488b897c4fd133833419f9ca8820faaa5da79d68c167bd7eb64. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBBJX0291121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f865180b316e02aa4771f2d10194153f456810f75f84cb8cee41606487e4e. 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/GBBJX0291123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e0a72641c99ec4a17fa20f5d2f66d5e4c503f48ec4f27041e065790ed1d61a. 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/GBBJX0291126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cbea65a6a78dd725d9eca49d714b46219b9fb884a8fa88557cc12e5c3c9825. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:24:45Z), 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/ES7739908220.
Ky Eshmerá Shabat / Si Observo El Sábado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bfe2ce61115d485e7a958fbd666dae1231a0abb15cd0108d57a3527ff82fb8. 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/ES7730308568.
Maluf De Constantina. Andalusí De ArgeliaTradicional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5ba57426fc338851000653472288f79eed9aff58b99f8d3143326ceeba88c8. 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/ES7730208661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552be950b5c7cf08c0855b1521c754f7c1f8d79c203e1fccfbb40adb7f52f988. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:21:42Z), 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/ES7731508026.
Mi Corazón Adopta Todas las Formas. Muwwál Modo Síka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bd170f895c05194c6183d09a8786f60ec6daa352b53953af86b338b1ca438d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES7731508027.
Mi Corazón Adopta Todas las Formas. Muwwál Sáhlí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc0384b21eb9a897832360e17705f68837bc0a29ba2553048d6247f6441fa72. 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/ES7731508028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84c0209a5a2772b1170bd2efe3cdf6139796c925df495ec56805ab51a8e5282. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES7731508031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d908d5327d583de584da812089f064608888d3ca53474c8a4661e1e4ce396a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES7731508035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f78f83da894cd7623346990cadcb61056b0528c4b640740759cbe7dc79f9d5. 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/QZHN52441573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac48d8aaef27758fe6fa74b0a40ed305b665fdd812c270aa134975f6a0e2ecd7. 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/QZHN52441574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ef031164748c0bdeccbb08273c1d0229af03d2def86a968c36d887ecce062. 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/QZHN52441579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85316f250a4aebddb5d1f240e0aca4ad7f9d53adf2a485b59bd6c64f7697167. 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/QZHN52441580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ed4c2a26a35ffaf411425abe7980ad901b0555d6aa3bc1e5258569c936b477. 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/ES7731108021.
Al-Andalus Abre Sus Puertas. Al-Andalus Opens Its Gates
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665d147ba33fdbd4532ae4f84e62c499983a46d70cbfb8ed74140526bbe340e7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES7731108022.
El Camino a Shaqlawa. The Path to Shaqlawa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286c7399a865733c8dd6f6319f7090a6b49d438778c8c5402468f9e5260b90b1. 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/ES7731108023.
La Sabiduría de mi Abuelo. My Grandfather's Wisdom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9e9f0b9f24172394095ea67bfc27765c5288f6ae60c6eba60ba8d164838b48. 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/ES7731108024.
Nostalgia de Córdoba. Nostalgia for Cordoba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f55542b2c779b6f291034336e710ad400db8fd8fd0b27b956d881d846852cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:40:26Z), 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/ES7731108025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb8e94afae0d0ea88dc0233629c7332ec080158f9c0fb1d0a3a2ba9561fe1f2. 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/ES7731108026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb8b5c2427ecb38877dd3c522cc6ee679b440df099a780832984dde85ed5a83. 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/ES7731108027.
Maquamat Zíryáb - Desde El Eúfrates Al Guadalquivir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c83138daac39b5f62a88a87cec62788155fc7ea4b8bb257a6b2001d261e1549. 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/ES7730308474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd302b94072e246466b4271b448112d363528de6a820d6ca4caa5fa97ab4301a2. 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/ES7730308473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73442b26b938b7644eef08f0e79e6589133d4dd82ec95cdc9f07606a40d60d50. 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/ES7730308472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f838fe1f626c6185ef78d9a7069134d6a0c435beff8f6061b8f1142fac1f5f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES7730308471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3fed097f2cd79b44b62089be300d57e91fa20fdd9d9233553420a42bd56c7. 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/ES7730308470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9c8789896858518b1600558cbae2776a964fe07b97d7c01865c5eda363a3a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES7730308469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86637a9986985ad82db2270e235fb1db2c40f434e0f2d44f4b482d710c4dc7a9. 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/FR5K99400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf017eca5093d13b73f0af6680a2b4cd638f2558d3c957cc69a24eb5fa3e1118a. 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/FR5K99400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6020cd1fb94660756c34bea193f3a56825c3ed30f5e29362ec1d1f0983fa64. 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/FR5K99400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423c94b7c8d346247f996e9400cbb1a590d2daa699b15c176bb6a07364b22f30. 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/FR5K99400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f61a070b71fd78127a53c7a6f22bc8e9457f8485e40c0efafd461c17bcbced8. 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/FR5K99400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201b03ef1fd9fb1fd218d14a15d91cc37a642f3ce9159fef96048bd36f600566. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:08:39Z), 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/FR5K99400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7ebd99ef5a71c933fc5edafa92bcb97ee0578087d0fe7115c6e071844f9e25. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:32:36Z), 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/FR5K99400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac71f1bc318598cdb47e0970fe13997fcc25162e0ee04f4ee4fe9c88036cac7. 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/FR5K99400070.
Enzo Avitabile Music Life (Live Version)
Tutt' egual song' 'e criature - Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557c674de4a998ef821eaf97a68b4a8e518d224ae7236d8bf04b4112aed48a39. 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/ITFA71300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90423f1290e2cdad7b69b8a81b06b9f836a6c72b85e0bbbf48dd287f00bf01f5. 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/ITFA71300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f54115d15f372b0d8dae2bf6f5ed19792023e4291f4efc2713bb1eb865e972. 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/ITFA71300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42238296fd68f45c760f25b0681051ca25ef891ba1f707540c86116e13ec3936. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITFA71300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f310b7ba15db41b546d43645a5b7ea8708cdcaa9700a514e861a5b2c09c2f35. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:41:36Z), 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/ITFA71300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb66afe05dcc01b1361091a4ce4b6e28c445a4bd751404ff2b610c4a79a428c5. 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/ITFA71300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e5f2dfaa58d2a58ea96765b05986c629749ddfd411a09917064a15dbd9ef4f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITFA71300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ed8655e3d04e4a2917c924b97c9c811d895c3fecdc5dbbede84762daa5724. 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/ITFA71300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8644c3f2f08a393c4586d18db8b9a5a7f49ed58850912b98b644948d90ef2b. 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/ITFA71300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd712e03b875539af1c515380f0ab02193797551c19caa65344c906e503e64. 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/ITFA71300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f074af54dc20a0c857468750971b339dc7506cbb453d90e3a18e4c6f291a09. 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/ITFA71300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dc22a780556d71dab62e82e2749b7b33e6badf0d8765528e20f8a6304c9f74. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES7730608162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3fed097f2cd79b44b62089be300d57e91fa20fdd9d9233553420a42bd56c7. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:16:50Z), 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/ES7730308470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52421882ad86290b240301859c3c71f4a4e1820aca82c62cfc7eaff4aa5c2f13. 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/ES7730608153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b54534050015c11c917705091e210587ffac1d4f69909051e62e81e39a00c3. 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/ES7730508184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb11ba7fa34cc4895a58c1958d21513a3f9f0a1848a93edc742765dac769bd1. 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/FR0P12100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a3b05ed154eee21bc744db3072c54fa144493453128f97ddfa4aac07f61c61. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR0P12100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f81a346c46a11978222969c85f38845021c7ba0b447cfe7eae3a66eaefb22. 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/FR0P12100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7d111b5f0949d7293bbf52c738e1cae2f4dbcb92a6bc7ee045a185a8c024f3. 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/FR0P12100310.
Bein Elnakhil / Amid The Palm Trees / Entre Las Palmeras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09217da883a5ef94ffcca766f5051961158a4c044e702637a236ae18b903e978. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ES7730508273.
Halat Wayd / In A State Of Passion / Estado De Pasión
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0060df1a0c695d4ac8dcc168f8d1dfd8048123a5bf268f9850e367b7915c88f8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES7730508272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb598fdbb17d2852d869545987da1c2d96d31191eb71aeb9af39e3c0d2961b83. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:20:58Z), 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/ES7730508267.
Zaman Al-Nawahand / The Times Of Nahawand / La Era De Nahawand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe014055afa878562de4d69ff18bb3ff3afd1fbc5d49be4ec1adf46d1715539cf. 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/ES7730508268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4638175793b107b0e7f85a93bcc106ffb34c935835d4b61a8bf261da8dbec059. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:53:39Z), 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/ES7730508275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36903ec8f88004b4f9b01c2a88d516bc169fca5259badff5dbca0354c295b378. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAGD2233831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a672db0ae027733affd61b919656f7421da95daaef0df19d124f440c73d2b3e. 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/TCAGD2233858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09217da883a5ef94ffcca766f5051961158a4c044e702637a236ae18b903e978. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ES7730508273.
Laúd Árabe. Diálogo De Civilizaciones. 11 Festival Internacional De Laúd De Tetuán
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83eb1a5c965efc392ae421c854ca422539bcfece8a59259d3a4fc28a3243070. 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/ES7731008074.