Zaïko Langa Langa, also known as Zaïko Langa Langa Nkolo Mboka, is a Congolese rumba band formed in Kinshasa in December 1969. Widely regarded as one of the most influential bands in modern Congolese
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558d8a757ac62f795b2c0fae7daa796061d9327f505264e7a7bdfc792a758cfc. 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/9c51d34b-1770-4a8c-bdeb-5f6dd019ee69.json and https://artists.proofprofile.net/proofs/artist/9c51d34b-1770-4a8c-bdeb-5f6dd019ee69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hawaï "Plein Air" Les Pénétrés De L'orchestre Zaïko Langa Langa
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90878b18577e98a830bd93adbf0d2bacf5b9e62cc2f6f5c31d100ac61094e0d6. 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/GBNRN1561702.
Les Éveilleurs De L'orchestra Zaiko, Vol. 2
Gitta Productions présente le Tout-Choc Zaïko Langa-Langa
La tout neige, Christine & Nalali Mpongui
Zekete Zekete 2e Épisode (2022, Remasterisé)
Les Plus Grands Succès De L'orchestre Zaïko Langa Langa
Tala Modèle Echanger (2022, Remasterisé)
Zaïko Langa Langa, vol. 4 (Hits inoubliables)
Pusa Kuna… Serrez ! Serrez ! (2022, Remasterisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175d573f7ff8f7be0ed67853f12d175bfd7bb85b3f57c44d6c49059d140c5e10. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAGG2201256.
Eh Ngoss ! Eh Ngoss ! Eh Ngoss ! (2022, Remasterisé)
Nippon Banzai Au Japon (2022 Remasterisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0313854f19357bef384b495eac8e9cb3086342490f60118625223defc8f5a3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FRYAS0510710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea5a15b7c42afcac66c79396b9d2363a6d7d81d53e8683174b66f316df8a5e1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FRYAS0510720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaca2e54000f4f1d5f333b94895a22540c233331565feb2b4f19e0d1f820789. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/FRYAS0510730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556a17fede0ec41e2c43c3e3b8082c5b00e8dc1ac6ba9f9df103c1925e57a4f5. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/FRYAS0510740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0862900adbd5617e3ec3b47c88f2d1ee1c71bb3c46481e8c3772940a7f116e50. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRYAS0510750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931143c5c2c12d9ed47e0e88dd47084e13d21662017c2adb5b38b9c92c7f57d5. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/FRYAS0510760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2852639519326736a3075661c206d8f2979fb06c32d8afe6d274d0a09f9963d2. 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/FRYAS0510770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2354af65e51fab84a933cf3b10afbb9d669128e1eee77084c10014868037ca72. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FRYAS0510780.
Zaiko Langa Langa, vol. 2 (Hits inoubliables)
Zaiko Langa Langa, vol. 3 : Petit... Confiance ! (Hits inoubliables)
Zaiko Langa Langa, vol. 7 (Hits inoubliables)
Subissez les Conséquences (2022, Remasterisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28e705ccda048294dbea59ec56657ee8217f3a91210caad4cfc6c57533ceca6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM6P41875036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0f8b059b8b4145f5d52924e686db51f7be7f3394fdd6689287849642761bdb. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QM6P41875037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb51882735a9c855d7fa7acf3942ee9d55525580ee3a89f9fcbc44436ebaf8c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM6P41875038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd711e4194bf7159f1c4c3ab6d48220e06bde3f9a7d28bb4e2c81aa14e77a5995. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QM6P41875039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0258e376de9b107a590c111c12d6ba30ae54c25800795c44b442f4e04e1c2f4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM6P41875043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7e22667bf7415b17362362d1a173f83c21f9a211d04f468090bb3839e81520. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QM6P41868600.
Hits inoubliables, vol. 1 (Tala modele echanger !)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcb270331c3fa372fd94c300646b93bda2f80df3341b5dd7513ba12d953cfeb. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/FRYAS1000285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c67cb779baea3d73b68582bf443bff791ddcb18a45a28171157676a1cda2594. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FR59R1752770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338762629484b7116760445ce3acd0823f56c887bb8890cf4b8b779a1b6aa6cb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R1752771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38b22d7e57ef0a7fe6afec3b650ef86950e7f3653807dabe532e9c2ce1c2939. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FR59R1752772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e3ce26cf857690b687bed67459f7ee8fd3106991155ed67bef37b558e65420. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR59R1752773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeb75aa35bf7f4c812040d285ea1f2f49e1e84f9b24023118c34b0304665452. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/GBNRN0606803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f90b2d37c6f4f770b388eeb521ce98866450750013cd85679d96924d7293c4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T01:09:53Z), 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/GBNRN0606804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a22d47bfb1fadb9d1a17ee9eef53544b32c4867da4ed85ab1926d42d07845a5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBNRN0606806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6adce3562c46f837a74a9b2b7ab119b2ada8f11a974b0db547ce67e34015c0. 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/GBNRN0606807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b373179915f8ac2458081361b9c8d89e27ed2e41ac1ca7360d31a51dc88eea. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/GBNRN0606808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5409ccae6c3037a9d3ab944aee8fe76b8048c8b0396f3bb0a4091d7b5a130d4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ESA012472044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f146ebf1c8b49cd21d2f3ab8e8faf23dcace1734850bb68225aa7e0a8de2c2f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ESA012472045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8afbbe898b98b62d1f2c0ca785362ca9ed04f0aacc82472461a5ddd221f7dd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ESA012472046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2c4b3e968e30b8bbb744d20287b3b15fe6a0c8afa78950ecb2028b8965743d. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FRX201750004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf8d4abc5b94ace19bee60886108ad7c39ba7bd93c2999c815a5a99302e8577. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QM7281895732.
Les 19 minutes de Ngwasuma (2022, Remasterisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc195e6e691fbc4de2deae8db405e303522f0c9dd7bb7cd86f6cd29485233449a. 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/TCAGG2205009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928164d33200063c3ab146525efbb8b34efab44f29d9a13806e7de6f4db3fe5f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USA561047570.
Moellon et Olingi Mola Vimbaah (Live Bas-Congo)
Meilleurs Souvenirs DE Zaiko Langa Langa
Marche de la liberté à Masina (Voler c'est pas bon) [Live]
Voler c'est pas bon (Live Marche de la liberté à Masina)
Sisikaaaaaaahh Moto na moto na... (Bande Annonce)
Zaïko Langa Langa au Japon (Nippon Banzaï)
Zaiko Langa Langa Original, Vol. 1 (Mbeya Mbeya)
Voler c'est pas bon (Live marche de la liberté à Masina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f2511125644f4f28ad80cf6f9c8bea22348511eb7d405e9c4a7383a89daee6. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/FR59R1745153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c86e3f320c5812eb641205e92a1d66e469f91b5664742d0f10e66507d7428f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAEK1945812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e753d9386c45fbfda7f9296a6c450b63459816bde7066518f69cefc9cacc8b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/TCAEK1945820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdfd4fb0502d6d3f7969340de097934072d3a175a23e93072c80a5aa8e6df0b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCAEK1945824.
Sentiment Awa, Essesse: Les Plus Grands Succés De L'orchestre Zaïko Langa Langa
Awa Te : La légende (Live) - 70 ans de Jossart N'yoka Longo : Prélude Olympique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0472dcb988acb4fc1ea3a1489f707b75b71ec152dc72dbf51b4b068aa5b4330. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAHQ2320115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5640b2ede2cd407122bf4e4ac765787247c5f5a6459f765fe5ceffd1cc7d7172. 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/ZA56E1408031.