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 0x0b0c1a0f979ee2999c9c95e43a617829831b1d0184ecd38225802213d75ae043. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cc0a12d-bad1-491b-b58b-1ee0bf6b19c1.json and https://artists.proofprofile.net/proofs/artist/3cc0a12d-bad1-491b-b58b-1ee0bf6b19c1.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 0xc8f5e8b63c151fef79ba4ef7bdb7e023435747c33f478c9e430dfd8c30f934b2. 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/ES28A1010252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02019d8e6dfb61d79e6992ad03993078812853be78e5a67d85e6346138cf92bc. 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/ES28A1010262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe141ec99478e779816be569f7f6ecdc6d8e2cede3745bb9db352cf77d1935265. 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/ES28A1010266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0062d01c099d0df13a90024dc6eb8ff71c456749d3d529cdce8f09d2f79a8615. 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/ES28A1010267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ea1273e857ee8b17a76026e21fa083fc1c212e3fb9d728d57bea6637d6519f. 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/ES28A1010269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bdddef2249abe1a4819ed85e3a17748e0494f180d0bd0150ef364f659d0fa4. 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/QMFMG1395936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdceb79d7b640c6bbccc8fef2202070e38bd8bb2fb729c3f7ce7eb90b283b12. 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/QMFMG1428005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb99d9508ab51cfb04eb00e505a084fe4bad585d5c0b8d8efa2f3deaf9d2173f. 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/QMBZ91301169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1230d60173be28b1aca074558ce37be30a646a4c293b17fc7b188137e926800c. 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/QMBZ91301177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b701b6b43876c500e369656c8f8a094a4b45f63c22cbe723db2cfe438c573e. 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/USV291352869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297f3464fa555c12d1579092933fc81747e7138436ed61bf14f008b1ea828b. 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/USV291352870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f5e9c99b88b7cffdf3512b2c0306e261a66456d8b48b948e891182cab14b88. 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/USV291352873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13137da07c875f28450e9700ac6bd2388f2d6a662b6c900e7d2ea08640af8f53. 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/USV291352886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d71bb86e526f8792c8a707394a46913637134517f8c680983cbdf50f6e66b8. 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/USA560953543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70663a368cfcccd2752b35c2b8de14f7a33790fc9a07d6b7ab9952dc3e41a093. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USA370903106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94b3bbf2234002f5cc00442a71546d621087b34f0a0dffa03b34a0f8242a1a6. 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/USA371154372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80a2e8274e9a1cf1278943e863a96bbc6a608ab49856b81ad465462cc5052d9. 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/USA561000178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e2de9ffbf0a25bf0cb81cb701e526b3c589b0fbfd91a287fcd8e096f66342e. 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/QZPL52100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae66d555ace106bfea6f9e1c3a8957884412ece46a327efcfc79a58d52fecf5. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZPL52100039.
Strictly for Dancing - Cha Cha Chas Merengues Mambos
Cuba Is Music; Greatest Orchestras, Vol. 2
Legends of Cuban Music: Greatest Orchestras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e05a2506bb825a975ace8110e773087a804e268616dc826067067e35394d2c. 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/USV291420991.
Orquesta Hermanos Castro con Carlos Diaz y Juan Polanco
Poco Pelo Y Los Más Gustados Cha Cha Chas
Cha Cha à Gogo Pour les fidèles de Castro (Stereo Version)
Vintage Cuba Nº 39 - EPs Collectors "Amanecer Cubano"
Vintage Cuba No. 150 - EP: Cayetano Baila
Vintage Cuba No. 138 - EP: Strictly For Dancing
Vintage Cuba No. 88 - EP: Fiesta De Cha Cha Cha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07f63cca4958052609735790a0f2d3f76ae12f5d3fd4981efc83fdb6c6b0d95. 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/ES7630602678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc534ab18a82b691372e4a9f1cc04e2d11511a81ffcd264036872d59b00dee2f7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES7630602681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35adf0a01178c05afbea3d48d3aaac3956aaf413a424f3534f56a4c3d183e0c. 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/ES7630602684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630364b568c64c533ee3031e477618a8665ee23d17d7b44cdd5cb4d477cc9243. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/ES7630602677.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
The Music of Cuba - Vintage Cuban Music / Recordings 1926 - 1942
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6264f2542923b8d3f5f1277713be78261c8546b3a83ecbb8b363a3748eab3497. Chain 2 (Bitcoin): anchored in block 957029 (2026-07-07T11:17:55Z), 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/GRHR11094801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6092bab6be3c190fef75f0742bdf88abd763d077f306bf258085b51b612b9cc3. 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/GRHR11094805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa904e0a2ba31b28c16d35a4324ad41ea3a160c74430b840b2b726fb870656e53. 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/GRHR11094806.
Augusto His Golden Casino Orchestra Coén
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110022d6b7dbcd0662515f941d0d96ca25da0f39049ce7456c85cd0bb3980ead. 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/GRHR11094809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176662e192de7bbb99ec76aee1dfc50e033c34ee98a8be82b39729c1b0535eef. 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/GRHR11094810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aefb51058fe6de99c089abc8cd74cce44f274535d82977cb08a09ab4463d19. 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/GRHR11094813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee526e0c514962656395d26caea84612ff4639dcdf20f4522db9bb8d63b5e8a. 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/GRHR11094814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f01415a0519c2fffe3d9936d3784fe5ce0ca0e38a55fbda4274e62e49418b. 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/GRHR11094815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9afa83e761de5ff5e5146ed24606b8e698884f8ec1869e56aa838f82fc0a5b7. 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/GRHR11094816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56766a15230e4ef8a2825d089354b94ddea6b7facc4caacc124d7611d3aecac. 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/GRHR11094822.
Cuba Libre: El Manisero (¡El Más Selecto Cóctel Musical!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809907bdd64e57928fc0d51282f6a5ef1dceaa13b9e9b1df38fa3c6077f5b6f7. 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/COVM11610549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a8b92e5b8e6d2dac36f58816b7934e11c13e977c65917802dc0f548347ea6f. 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/QMFME2281330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91ef1f066118c155965097d6643f270b4c82d2385c5e4cfeaecb35ad034f68c. 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/QMFME2281344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e46a8f9dfd7e1752bbf1bd6bee1cbf7143c176add955179927f6ffb744125b8. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USSM10006817.
Grandes voces del bolero. Olga Guillot: La Mejor Cancionera de Cuba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ee36a07d352b43c1496ee1c425c33128880941d086f76bd9b2d22977156b12. 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/NLHR52076357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4baf0e74f43b77ce8ede8ee87a83cf543cc6fdf3fdc67b77a07f9f8b42bfdbe. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLHR52076331.
Out of Cuba: Latin American Music Takes Africa by Storm