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 0xc86610f659a8e1b158776555871e6d9ea88c17acc4c1d669c281bf4dcce47f58. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d9b85b3-a231-406e-ba5a-4297e30abaf5.json and https://artists.proofprofile.net/proofs/artist/6d9b85b3-a231-406e-ba5a-4297e30abaf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Calma Del Agua Para Mascotas: Sonidos Relajantes De La Naturaleza
Melodías Tranquilizadoras Del Agua De La Naturaleza
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 0xf46b7b86b89c4e32ba7b93d5ddda4e98ed3919b5f93da257e01ea5f2725611ef. 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/USLZJ2470467.
Ecos Tranquilizadores Del Agua Para Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d7304e0c7739cc3e0f0b0721dd4cf99e348da8bfa18556195dc7ef047dba68. 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/USLZJ2470508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118737612236c9aeb3aa8fddaea847c155c6c9a862158b18a5d4c69740765051. 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/USLZJ2470516.
Sonidos Relajantes Del Río Para Compañeros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30214a04c541c7f85f0e5be1acf6defa25c5c589d52196f74efe6e9c454a8053. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USLZJ2470492.
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
Vibraciones Suaves Del Agua Para Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe968b4fa3bee6d3d4901c6047637eb9c5ba0f53e12d92dd11bd1aa3268175ff6. 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/USLZJ2470529.
Meditación De Agua Binaural: Armonía De Corriente Tranquila
Aguas Adormecidas Del Bebé: Música Junto Al Lago
Música Para La Contemplación Silenciosa: Armonía Meditativa
Música Relajante De Río Tranquilo Para La Serenidad
Yoga De Cascada: Fluye Con El Sonido De La Naturaleza
Aguas Calmas: Meditación Y Conciencia Plena
Agua Reflectante: Música De Meditación En Las Profundidades
Sueños De Cascada: Sonidos Pacíficos Para Un Sueño Reparador
Concentración De La Cascada: Melodías Relajantes Para La Concentración Profunda
Calma Del Agua: Abrazo De Marea Para La Meditación
Sonidos De Río: Sinfonía Ambiental Binaural
Meditación Del Río: Ritmos Calmantes Del Agua
Nanas Del Río: Sonidos Suaves Para Un Sueño Profundo
Meditación De Las Ondulaciones: Armonía Zen En La Orilla Del Lago
Serenidad En El Yoga Estiramiento: Música Junto Al Pantano
Armonías Meditativas Junto Al Río: Música Para La Paz Interior
Melodías Junto Al Agua: Canciones De Río Y Cascadas
Paisajes Acuáticos Armoniosos: Sueños De Río En Música
Armonía Del Río Para El Trabajo: Progresión De Ondas Theta
Música Para El Estudio Consciente: Armonía Con Aguas Fluídas