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 0x12066be4cc0d2a10a0b01520db96134ec1764492aa2d6ef88f2a193bb7390d9b. 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/85212087-2877-496b-a71a-bbf498bc6bad.json and https://artists.proofprofile.net/proofs/artist/85212087-2877-496b-a71a-bbf498bc6bad.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 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 0x2dfbb7f8e2906113f90b91dccbbddcdecf34db64d926eb6e040bd46f3681b2da. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBSMU7072365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55b080ea7a6513e79fe5de02c140af238207a69dae6093763b6573c47922824. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBSMU7072370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea73cfb97132964ede95c627815a30e14d43fe16c4e94cbd61ba326842f1da8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBSMU7072371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2eefb404f96502264f24bf5e471b8c1de3a9f1686caa800da33d9347f00eab. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBSMU7072374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c3de2d19aef06824cc2e5fba4165d2ffeb392ff7e499cb7ec02ba4471fd8a0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBSMU7072378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4afff8b4da3d1806667b826300645efe65b477c963ffd1871e862318563c94. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBSMU7072380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0637dee0d7a380f28282227073f4ea876d1a32b22cb0264646a667fd3f9a1ccf. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBSMU7072384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e60322d63fb8afc53ff9f1fa4fd2c4b551f8631b81ae00d99c66c71278b0de0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBSMU7072416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2714823ac72804c8977878fcc02908f5d73c17033d7130a85c819be25c41838. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBSMU7072418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f42cb64b42f7ceeeda36b7414a99b35c72c975ef6e90adb5a1f6cc48db945a0. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBSMU7072419.
La Corriente Del Río: El Perro Trás El Agua Fluyente
4 Patas, Música Para Dormir Perros y Gatos Sesión 3
Música Para Mascotas: Un Profundo Sueño De Mascotas
Música Para Mascotas: Relajante Música Para Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a42bf5f16447375e4929153763d04856afc715ca018f00132e74872dd961c02. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/GBRKQ2207536.
Paisajes Sonoros Para Relajar A Las Mascotas Vol. 1
Música Relajante Para Gatitos y Cachorros Ses. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f215ed7c778f2aa56acea106203dd8af44f999777b1b523c1fc8c34f9f380. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GBRKQ2237729.
Mascotas Relajadas: Calmos Sonidos De Agua y Fuego
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474d0daa5f29680f5fbefe84cc1f5c9e27e9d632217cdf509a803d604df9bc15. 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/GBRKQ2298335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f117dbae995cf19c7dadb3279505ee414c0b68ce23151113a098931ac1ae220. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/GBRKQ2298340.
Una Calma Selección De Música De Naturaleza Para Mascotas
Música Para Mascotas: Reconfotantes Sonidos De Agua Para Relajar Perros y Gatos
Gatos y Perros: Música Reconfortante De Naturleza Para Mascotas
Sueños Gatunos: Suaves Ondas De Agua Para Calmar A Tu Gato
Relajación De Perros y Gatos En Casa Ses. 2
Música Para Perros: Sonidos Crepitantes De Fuego y Ritmos De Piano Para Cachorros - 2 Horas
Gatos Durmientes: Una Dulce Melodía De Lluvia Para Relajar A Tus Mascotas
Relajación Para Gatos: Sonidos Reconfortantes De Naturaleza y Fuego Para Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc952efdb0d273192d0e3457636c7c6ea0474fb848a9873527443419bdc4d9810. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/GBWUL2277491.
Música Para Gatos: Relaja A Tus Mascotas Con La Pureza De La Lluvia
Mascotas Felices: Tranquilos Sonidos De Aves y Viento Para Desestresar A Tus Mascotas
Elementos De La Naturaleza: Relajantes Sonidos Del Bosque Para Tus Mascotas
Mascotas Felices: Pacíficos Sonidos De Vientos y Aves Para Relajar A Tu Gato
Escena Oceánica: La Perfecta Ambientación Para Calmar A Tus Mascotas
Música Para Animales: Un Ambiente Marino Relajante Para Tus Perros Y Gatos
Música Para Mascotas: Corrientes De Ríos Calmas Para Gatos Con Sueño
4 Patitas: Música Para Gatos Con Ansiedad Vol. 2
Mascotas Felices: Corrientes De Agua Relajantes Para Tus Mascotas Con Sueño
Mascotas Y Naturaleza: La Mejor Selección De Sonidos De Agua Para Los Animales
Mascotas Y Naturaleza: Sonidos Serenos Del Río Para Gatitos Y Perritos
4 Paws: Calma A Los Gatos Con El Ambiente Del Río Vol. 1
Perros Y Gatos: Sonidos Tranquilos Del Río Para Gatos, Perros Y Otras Mascotas
Lluvia Para Dormir Mascotas: Sonidos De Lluvia Relajantes Para Tratar La Ansiedad Por Separación
Ambiente De Lluvia: Suaves Sonidos De Lluvia Para Resetear La Mente
Ambiente De Lluvia: La Selección Más Relajante De Música De Lluvia Para Mascotas
Lluvia: Sonidos Para Dormir Plácidamente Vol. 1
Lluvia: Sonidos Anti-Estrés Para Mascotas Vol. 1
Sonidos Para Mascotas: Serenos Sonidos Del Río Para Gatos Y Perros
Música Para Animales: Sonidos Del Océano Para Tus Mascotas
Música Para Mascotas: La Mejor Música De Selva Para Relajar A Perros Y Gatos
Gatos Y Perros: La Mejor Atmósfera De Bosque Tropical Para La Ansiedad De Las Mascotas
Relajación De Mascotas: Los Mejores Sonidos Del Océano Para Relajar Gatos Y Perros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d40b771282898beec8e591feb00b08e25df36bd0607d3a00664a4bd478f87. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBRKQ2361168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe579b5a96db39f5c5f42bdb5342e8b2121f57a36e1c79a52baabd0614f27d8af. 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/GBWUL2370807.
Patitas Relajadas: Música para Calmar la Ansiedad a tu Mascota
La Travesía de los Huesos: En Busca del Canino Perdido
Los Guardianes de la Diversión: Aventuras Caninas en el Reino Real
Música De Truenos Reconfortante Para La Relajación De Las Mascotas
Compañeros De Piano: Mascotas Con Ecos Alegres
Mascotas Felices: Música Alegre Para Tus Peludos Amigos
Melodías Divertidas Para Juegos De Persecución
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6159bc661f02caca8e7aa851a50d78ae7c9c6f7064f7b751579fdd598c7972ac. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZTV32480178.
Melodías Alegres Para Contracciones De Colas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05009a2d38b28cd6bcfdf46b47fd8ad23c4b3e0e33e7d4ef8c6f74b1fbe2af5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZTV32480202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6b39f26ae3b8b8b9abdb544d69574170c4158a7197826778ad62b1ab7a9d24. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZTV32480224.
Música De Piano: Melodías Reconfortantes Para Mascotas
Armonía De Mascotas: Ecos Animales Del Piano
Armonía Del Piano Para Un Ritmo Relajante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f37fc73fad7bb55d9ed76e1f21b220a340bc4bcbb6305119c299df088ca39a. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GBRKQ2485223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccecf9a40e847c6ebabc2f94b0c210263004a660b527427a503a2c2e60f74cc. 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/GBRKQ2485265.
Olas De Piano Para Un Sueño Tranquilo De Las Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429e90dccd5ee31e4910ca975b50f1d631b65f34083ff310338a26ba9d0ee77. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBRKQ2485275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c30cb2a0d00af714d6b3fdd2175f7e6af9b4d5ce729af633a2b77e62ce36fa. 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/GBRKQ2485299.
Refugio Canino De Estrellas: Maravillas Del Universo
Relatos De Lealtad: Narrativas Tiernas De Perreras
Refugio Peludo: El Santuario De Las Casitas
Tierra Canina: El Refugio De Los Héroes Peludos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d18242675d4770460ad657adc6fb047d3609d67ee544c0f9bf541def2548c4. 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/QZTRX2378175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd333236808bf4cf541fac80428200e819b2f8f0c8e238b0ddb8ee35291192e01. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZTRX2378177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238e37d1eb8fa314111467405e83f3e7d4b82ee039bd91727544440ac35153b0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZTRX2378184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0959349618b3a2d2651caeca3f87318ccf3e3367bd932119db58edded4e4d6dc. 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/QZTRX2378186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff3180b2db624fd5ca01bb407b2b4d97e0427eae0d516ae2b3da54eba8de506. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZTRX2378195.
Compañeros Serenos: Música Calmante Para Mascotas
Suaves Palmaditas Al Acercarse Del Amanecer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baf9dbdc53d09759d1dc6294a46ee15375270aab7437ed915a15dc0ba8e6d59. 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/QZWDD2478037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8be67420f9e93ac731244a156ffbfb07347e675d24bc590f5ea19315544c1a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZWDD2478046.
Sombras Adormecidas Cambiando Suavemente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd084a931b22570db046905eda0dc16b1852bd8f2868cdc0742a6629049d56d37. 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/QZWDD2478053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3de1756f6df9347224fba14073a98226672937f42a37a48f49569d3b1e1f69. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZWDD2478062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dc7ec6f20ca5b88b95e10d7fe341cedb82eb0e15b9afd0c20df61af322f05d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZWDD2478076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d51745021eba107f4e30c95ae4cfed5dcd895d043fd1d46472a60d90f0d2dd4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWDD2478083.
Explorando el Mundo Canino: El Día más Increíble