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 0x61efa7a26209226c4066f1fb340069cdcf965bdf0b90ec1bfea246263b476786. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/225c24a5-99f2-4609-988d-46f1a9efe23e.json and https://artists.proofprofile.net/proofs/artist/225c24a5-99f2-4609-988d-46f1a9efe23e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Trueno Suave Para Gatos: Ambiente Suave De Tormenta
Armonía Felina De La Serenidad: Susurros De Música Ambiental Reflexiva
Océano Relajante: Ecos Pacíficos De La Costa
Sinfonía En La Lluvia: Eco Orquestal De La Naturaleza
Bigotes Del Océano: Sonidos Serenos Para Gatos
Música Para Momentos En Silencio: Armonías Suaves
Reproduciendo Suavemente Melodías Reconfortantes
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 0xda98506d6eea80f2b1ef156e1db8fc2c88b030f6005e5d0aa8d03f7192d8fbdc. 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/QZTV32409450.
Horizontes Melódicos: Explorar El Mundo De La Música
Ritmos Reconfortantes: Acordes Suaves Para Masajes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1893d3f1925403ab088118188400930ed6a013f119aa988002b36795d452b6ed. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZZEB2466131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3e54c9a262dd249090dfcb9c17a61f796d36a2a7c31d042fd34d26182ae526. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZZEB2466139.
Viaje De Meditación: Música Relajante Para La Serenidad
Música Relajante Para Masajes De Aromaterapia
Armonía De Masajes: Melodías Relajantes Para Días De Spa
Capas Armónicas: Las Texturas Profundas De La Música
Charla Alegre: Música Para La Alegría Del Bebé
Música Para Espacios De Sanación: Armonías Para La Recuperación
Armonía Atemporal: Música Para Cada Ocasión
Calma Vespertina: Música Relajante Para Dormir
Música Para El Sueño Del Bebé: Canciones De Cuna Para Soñar
Momentos Musicales: Conjunto De Ecos Melódicos
Ritmos De Nanas: Música Para Un Sueño Profundo
Melodías De Concentración: Bandas Sonoras Para Mentes Enfocadas
Melodías Terapéuticas: Paisajes Sonoros De Masajes
Melodías Para Mascotas: Música Relajante Para Los Compañeros Del Hogar
El Aliento De La Naturaleza: La Aventura Musical Ambiental De Las Mascotas
Serenidad De Mascotas: Tonos Meditativos Relajantes Para Mascotas Estresadas
Mascotas Junto Al Arroyo: Relajantes Melodías Acuáticas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992c3d78d9c792d459c44757e594cfd228d83f7884b5f27c800ac6ce6cce08de. 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/QZTRX2412003.
Calma Oceánica: Tonos Ambientales Para La Relajación
Resonancia De Enfoque Binaural: Ecos De Claridad
A La Orilla Del Arroyo: Dúo Melódico Del Río
Música Para La Paz Elemental: Tonos De Armonía