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 0x88f9ae46842534e721beefde27666d33928339539cc7c1161ec67b1ca0a9437a. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be25f7ad-55cd-4ca0-9c84-b190d25715ab.json and https://artists.proofprofile.net/proofs/artist/be25f7ad-55cd-4ca0-9c84-b190d25715ab.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Trueno Armónico Con Compañeros Ronroneantes: Música Para Amigos Felinos
Música Nocturna Para Gatos: Bigotes En Melodía
Música Para Mascotas: Melodías Para La Compañía
Estados De Ánimo Pacíficos Felinos: Música Relajante Para Felinos Relajados
Música Para El Ocio De Los Gatos: Rasgueos Suaves
Fugas Felinas: Música Calmante Para Gatos
Melodías De Maullidos: Música Para Gatos Relajados
Patitas Suaves: Música Apacible Para La Relajación De Los Gatos
Melodías Gráciles Felinas Música Para El Ocio De Los Gatos
Música instrumental cristiana para guitarra
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 0x320ee2ab1eadc98974cf95893a641e499b3fe33f9d67b1ffecc9d5085915c9ae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2497839 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee076ad0fb8bc7442aa1d0aa0950d82d13c69d6931d019e06f3c283311d18c62. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2497855 — a six-check JSON result.
Viajes De Vínculo De Música Ambiental: Elevar Conexiones Con Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aa852f8091146f8104d6c2399c1cd13b631afa98d496540344a921d6904a02. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2485985 — a six-check JSON result.
Estiramiento De Garras De La Música Ambiental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8e2a364d0097a4cd5b00080a0b9ddb2d37723d133c194d71ab53d983ff5c7f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2486023 — a six-check JSON result.
Patas Silenciosas De La Música Ambiental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7d79442ed08cf6b1f4090dfc2147fef3fbfa3741bcbe1450a4f9c14984f15a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2486044 — a six-check JSON result.
Música Binaural: El Sueño Tranquilo De Un Gato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffa5e67d748b1bd38010117fc96355af789edd8bd97103bb065a4856e0fe657. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463776 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73f53b53bad06d8452044af7621b4de4fe7b9ed66b705b380b31cd22d605f0b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463786 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b3b43656f761d28d4d5cc23782d2713f0febca5027f41877bc5ab0b118460. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463796 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c8adf24db99764133dbc84fcf8866246fb3b51fc67e922fe79dae96aca4241. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463804 — a six-check JSON result.
Compases Binaurales Calmantes Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f6523e30e0ce9b4f878892aa439109768635c70d6a270ac9c9f806513b0adc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463832 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57edf74881a7df5e22391a98acfbd878e161e37e182e153f336afeafde27e81a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2463838 — a six-check JSON result.
Fineza Felina: Gatos Pacíficos Y Música Ambiental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2bcd4ad9bc38d5432c38f29b887dd4d8926625d4ff29f16fd9b85fb8517271. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440608 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3057fefe531d4345f48e356bb165acee4ae07e89fd07dbd323a9653bde5abf61. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440619 — a six-check JSON result.
Crescendo De Enroscamientos Reconfortantes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd47d8bbdf58a407177de26f027c6540fb55dbe582857f7e9af474cb6f0c22bf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440649 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550bf384b9fbdf15b5e2c76b6355902d7bc9c9bbfc1935b732b8d4db448cdb83. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440659 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa921c74a2d3e0ff03775b9b25cbc93a453567afa109500856c10b6425dd3ae. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440670 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641b8c5eccc4ddbffa914e44a6ffd66dfea522a09adb655d45c3bac5fe8c797e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2440682 — a six-check JSON result.
Rascado Sereno: Melodías Ambientales Para Momentos Juguetones De Gatos
Llamas Ronroneantes: Los Gatos Encienden La Paz
Ronroneo De Brasas Para Que Los Gatos Se Relajen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754a82ee6d5056f8065bc6b9ccdfa04831f092b80ee014f11ba46a41dfa6dd8e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2485599 — a six-check JSON result.
Armonías De Siesta: Música Para El Descanso De Los Gatos
Ronroneo Del Río: Melodías Serenas De Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9347649d547c54be8027e9cfb3e8e4c7b49ebf56d277c7e73cbb90d46d7375. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2472266 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df7cf0061502f1fd7286416a857e207cc2faf57fc6ea409b8cd14ed50de678f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2472293 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fef9326aca2fc6dfe78647ca330b9ccc5b30eab6276bcc7a56308eef8ef874. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2472313 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f1d9c4fa5a57f4c92a5a89266239b2e537fa4588ca73429ee36bd7f76c9ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2472330 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fe1b21d3babf9dec3108f407f019cd22fb750ec730aeb4e311d09d4bfac98f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2472340 — a six-check JSON result.
Patas Gentiles: Música Para Calmar A Los Gatos
Comodidad Del Gato En Sonidos Reconfortantes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36091bba1ca9badeb2de116ae35a7f85a4fd597ecd0f53ea681a55e8ffa46ca8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2488241 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb623981e62aa03c0d9730299b33c82e42fca44a1a988a6dc7b06aa234ae88596. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2488248 — a six-check JSON result.
Melodías De Ronroneo En El Abrazo De La Calma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e228c193cb199a0efad266f706a9dbe0720414137dae7c0b7398ba2e6d7cb5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2488256 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4458d9c154fd1bf937fcc4ab18b50578b10b4decd9c9ad007993b4251b78440. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2488272 — a six-check JSON result.
Notas Relajantes Para El Descanso Felino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b824ceefc68ea948af6ceb88d7e51ea9481db6c87c151ef7bf93dac8abdf88. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2488298 — a six-check JSON result.
Serenidad Armónica Felina: Melodías De Olas Del Océano
Melodías De Truenos Para Gatos: Tonos De Ronroneos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e7ad37c58360bfafb4ddc67d3219717ce0b25b34eb07666c54f5f7e783e267. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2452484 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea38ab43f7a5b3771634e4d44ff664c887cc1365946dc51c7d830886f9419b8c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2452523 — a six-check JSON result.
Ecos De Agua: Melodías Reconfortantes Para Gatos
Ecos Tranquilizantes Del Agua Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f18893d58c7cafc159de4d128411b4ac66947427c434242e8edd50a0ce22538. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2429180 — a six-check JSON result.
Paz Del Gato Junto Al Río: Sonidos Relajantes Del Río
Patitas Y Ritmos Jazz: Serenatas En El Café Lounge Para Mascotas
Eufonía Gatuna Para Piano: Serenata Ronroneante
Ronroneos Nocturnos: Sonidos Ambientales Para Un Gato Feliz
Refugio Pacífico Para Mascotas: Piano De Meditación Para Mascotas Tranquilas Y Contentas
Abrazo De La Naturaleza: Sonidos Relajantes De Naturaleza Para Los Gatos
Zona Zen Para Gatos: Música Relajante Con Vibraciones Oceánicas
Bigotes De Salón: Cafetería Relajante Ritmos De Jazz Para Gatos
El Mundo Tranquilo Del Gato Con Suaves Sonidos De Piano
Un Bigote De Distancia: Piano De Jazz Para Gatos
Bigotes Lluviosos: Un Ambiente Tranquilo Para Gatos Dormidos
Melodías De Piano: Sueño Suave Para Gatos
Sueños De Lluvia: Terapia De Sonidos Para Gatos Vol. 1
Sonidos Serenos De La Naturaleza Y Amigos Felinos
Ambiente De Lluvia: Silenciador De Lluvia Para Gatos
Gatos Y Gotas: Una Sinfonía De Lluvia Relajante Para Mascotas
Sonidos Binaurales Suaves Para Un Gato Satisfecho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbed8e75cc3ad993a52d0e5ffe59b88b4f8dfa1d045946877559a3dc1634cfd. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2306151 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190a8a2012d19b36cc263a8425300ef529ab02136783274fb02831b1a8e5373c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2306152 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa264c573bebc744fe2d000d4c4c9979345b15d95e3995f9cc049767c66cab995. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2306159 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4196e7d05091f79d960d85d5da3eccb9d69ac550f8b91122a7c2b8fadb3f8da. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2306160 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfae0d10afa3d8b69d2f8664d1c1425c67060c84757be5a5713239ebbfcef60. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2306161 — a six-check JSON result.
Armónicos Felinos: Sonidos Calmantes Para Gatos
Música Con Sonidos Suaves Para La Comodidad De Los Gatos
Ritmos Suaves Para La Relajación Del Gato
Lista de reproducción para relajarse durante la noche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fdeaf3f0a55aade0f9d2506b1422c94f1a950836afab63de9bbc0b4335f581. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2456283 — a six-check JSON result.
Vibraciones Calmantes Para Felinos Tranquilos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc87c41b4c2bdd42410fdf6a00930831ad0499ad3554b61a0ba4382f25f9ed7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2456299 — a six-check JSON result.
Melodías De Maullido De Gato: Música Relajante Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f39e82765596bb45e07033df1c2b09c33d06a82f28b3ea585d95deae706557. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2447632 — a six-check JSON result.
Estados De Ánimo Felinos: Música Calmante Para Gatos
Serenidad Felina: Música Calmante Para Gatos
Armonías Reconfortantes: Momentos Musicales Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ad34dae8e41ee7da1398d1f85a5707c2102c56e7fd54675fb21d62344e0f87. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447856 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5098993661afd2ce1cd20f6a25e32ce97d7958afa17371032baebd2fe59b9dc1. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447862 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47143c1b0fc90ffdfd38aeec46e40376c29d465ab3bae730cfd04826b6356b4c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447869 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0804c601f44200e094523548127ea9e42cee6191a27a8385acea17caf5d80043. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447915 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0a2edbd159a6d2c4d085715e1821c42762d23b07c23e4e96ee76cdf0da328e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447929 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4172b205d1eac25da938ee383dad1fae3eaa6ab197da2fb729b42cf520d3c628. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447938 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6adf5f32358adf49b64b8e62834a64510b17776f1f2daaff1ab40ec3871040. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447945 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74ab2a2dcc9d6e9af018b470871f4e9b8c6d07a5c7a1335e05d95b40e129c02. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447960 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26383348d75cb575f309a94ffb19560fcbd193f4121487a0c9fc04d5ac67330. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447971 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c61d80e62a501e65f82b04e76e881bd5ec0cd13bad2a9accbdcb48304c4904. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2447986 — a six-check JSON result.
Armonías Felinas: Música Relajante Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1c5b606be72a058df1e59d17023515183c231bbb64379621f158c3723e9e3c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2481229 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2b561077eaa57b4d6d2d654c5d2e5f7c686a0a2d1d576d5c4fe886d28f6385. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2481310 — a six-check JSON result.
Melodías Tranquilas Para Gatos: Música Para Calmar A Los Gatos
Vibras Suaves Para Gatos: Música Calmante Para Felinos
Melodías Relajantes Que Les Encantan A Los Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ebdbfdc40261d221c0979c89a14989b0268a254b18dadd7bd9d446d35776f0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2448659 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56fd71cb0f785abd638885a782d981725820252654aeca6dcc7a9e880dbe8ea. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2448676 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee22b1843034ddeaff91d6c405ca6d77b3892e88e725a81546bd6907985ffccf. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2448708 — a six-check JSON result.
Momentos De Tranquilidad Para Gatos En Calma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae2c3be3473aebd563844d83c2f73824647a9272331938d962fd0eb3b4ed9f5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2448722 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5677bc6fe7bb9e55a8329ac1efe38a12c4236c59d1a42273491f1788af29ac2e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2448732 — a six-check JSON result.