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 0x82ed2ae939a4e4133ba868f0b2f05a1710f19458b89452abdb8f60749f9596e6. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/178edf5f-04fd-499c-a902-e18a63b719e2.json and https://artists.proofprofile.net/proofs/artist/178edf5f-04fd-499c-a902-e18a63b719e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Frecuencias De Enfoque: Música Para Mentes Productivas
Relajación Ambiental: Música Para Calmarse
Música Para Recorridos Urbanos: Ritmos Del Paisaje Urbano
Serenatas De Bigotes Y Patas: Música Para La Relajación
Patrones De Paz: Música Para La Relajación
Melodías Para La Motivación Música Para Días Energizantes
Dicha Efímera: Serenidad De Música Ambiental
La Calma Del Fuego: Calidez Ambiental Relajante
Tranquilidad Luminosa: Deleite De Música Ambiental Para La Relajación
Música De Lluvia Rítmica: Viaje Armónico
Viaje De Relajación Del Océano: Canciones De Onda Serenas
Soñando Suavemente: Temas De Piano Para Bebés
Meditación En Las Profundidades Del Océano: Ecos De Aguas Tranquilas
Días De Lofi Para Perros: Ritmos Tranquilos Para Canes
Calma De Lluvia: Melodías De Música De Relajación
Ecos De Lluvia Suave: Paisajes Sonoros Pacíficos De Agua
Ecos Tranquilos Del Agua: Relajación Binaural Para Perros
Gatos De Piano: Ritmo De Movimientos Elegantes
Música Relajante De Spa Con Chorros De Agua Para Masajes
Armonía De Animales Tranquilo: Sonidos Meditativos Para La Relajación
Serenatas Para Bigotes Y Patas: Música Para La Relajación
集中力を持続させるユニークなジャズ
Relajación: Vibras Tranquilas De La Mañana
4 Patitas: Melodías Ambientales Encantadas Para Gatos Vol. 1
Viento Tranquilo: Una Mañana Brumosa De Yoga
ASMR Del Movimiento Delicado De Las Cosas
Melodías Suaves De Relajación: Música Para Calmar La Mente
Reflexiones Calmantes: Viajes Sonoros Armoniosos
Solo Vibraciones: Ritmos Relajantes De Hip Hop Para Relajarse
Vibraciones Relajantes Y Flujo De Hip Hop
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 0x2185c9b00c0fa2dc3cdd85559d6b2552432bbc1a6a310df51f47caf4ca566775. 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/QZZ8B2496198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e036af05a8ce19e819caa5369a06b2d042e6f73a8e556cc916e0f8bdd5bfda. 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/QZZ8B2496220.
Relajantes Vibraciones Y Relajantes Del Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9950740935afc1d46b71dae54bf4f532e41c99979cd12aceff30ac4360c2462b. 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/QZZ8B2496228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c6218fa602dd5f43f5decde762fe4262ce445a65c2dd948e61f291e383fa4e. 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/QZZ8B2496236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af01c26afdc0ea6009a80d82c791413c0bc8367151d9ef6353e8aadb31a64e0. 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/QZZ8B2496246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3d971699e2f7060ec79aa2d5ac661f78d2f1d75581f72b3b4c5d28209351f1. 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/QZZ8B2496259.
Vibraciones Relajantes Con Ritmos De Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5d571c1eaedf7b2427aab00b696c2f34fd0997f877816211ee7ac874bf491e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZZ8B2496190.
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 0x01148dbe5a7f5cfc2a3f7e34f863fc16d71c6b36b0f6a3836b632c4b06105303. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZZ8B2496205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fad515f25e5e0821c629c4ac48bca4901ddc8dc151272a6bccd5893ee1bb6d. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2496215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f10ea85f38e2b13f7f1d2505084e0a45fdb73aa96ecf5a40b8afa7e8846a9c. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZZ8B2496240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690c7a6249994390efc7f5bd92ab51a67fb3f1d4b3127ea14b316854b570fa87. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZZ8B2496254.
Relajantes Vibraciones Nocturnas De Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df61085b9ecbba34b6fdfe1fd8bae6e7ea317afb4abd14b31e18169d2a21d50. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZZ8B2496270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814c85b1d0d1d7a3e4eed392c2336ba0dc1454fa782f7384f2d225186e74ac7f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZZ8B2496279.
Gracia Armónica: Melodías Que Calman El Alma
Melodía A Través Del Sonido: Música Para La Armonía
Sonido Desplegado: Música Para La Expresión
Ecos Melódicos: Paisajes Sonoros Urbanos
Armonía Del Desierto: Sueño Místico Para Bebés
Música Para Gatos: Melodías Pacíficas De Mascotas
Armónicos De Cachorro: Música Para Perros Juguetones