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 0xb5499da866acdba53c990b490a3a6a74fdea07204ee3dc2a688f2547dab1eade. 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/69c58cf3-11db-4a4a-a96b-04410402651a.json and https://artists.proofprofile.net/proofs/artist/69c58cf3-11db-4a4a-a96b-04410402651a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flotter dans le calme: Méditation du soir et ressourcement émotionnel
Sons de guérison pour un sommeil réparateur: Sons d'espace paisibles pour la relaxation
Alpha puissant: Fréquences d'ondes cérébrales curatives pour le calme et la créativité
Royaume de Détente: Pads Rêveurs et Piano pour une Méditation Profonde et Flottante, Belle Musique Ambiante Éthérée
Rêves au clair de lune: Paysages sonores relaxants pour les rêves lucides
Réinitialisation des Chakras Tibétains: Fréquences de Guérison Tibétaines pour l'Équilibrage des Chakras Pendant Votre Sommeil
(Sans publicité) Hypnose du sommeil profond - Musique pour calmer l'esprit et arrêter de penser
Méditation de pleine conscience pour les enfants: Amour de soi, Soulage l'anxiété et le stress, Sagesse intérieure
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 0x9953ea4e083d74990e24d5d02242bbc0a26b40889631eebbfde1d02bb7ab9ad7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IEWWH2464288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8c679f39ed26157cd3bf9f04bb0bfffb9b1acd0f8179aa83dc21ab60730901. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2464289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad9f90e9ccd09cff2ede9f4cba1c39fdfb325b70bdb135cc59d043864e5a6a6. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:11Z), 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/IEWWH2464290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4327e11fefbddc319c54015507479f12003719b93a34fe82e95e13e1e1f56d76. 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/IEWWH2464291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48774d68c24fa5f1c0d36462d493cf986b7222f1209e81c7958b1f785663f215. 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/IEWWH2464292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a77389b585c44182b2785d355bdb5f7f787de6454e0c2443b4b549c9dadbd7. 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/IEWWH2464293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34eb696908684e69d96988bfd532406b9dff016b93d9344ed9ec2e905cb290d. 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/IEWWH2464294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad919acfc6f3fe8a64ae5bcb247802de6e8451d562fa01c54962abff5d85786. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/IEWWH2464295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5d8e617a23f926e909a7231bd5d5f92c1e611ebea0f21a2068351dbf0e97ea. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2464296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdce2c0a84711e2a69d10ff2c61df0f14c199338e6a5044093d865f6646f43ed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2464298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4776f633206b19ec8837c162ae36b88511afb29d969731779df737fc4ea0fe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2464299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845b6f08b332c62562eb2f43a5e2e32d078e9c4d7259254a213beb39deb74ed2. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/IEWWH2464300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0536e06e13cce0b245f5926860c856683b1a865e2d69a9e13b39aa0e6f217bcd. 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/IEWWH2464301.
Chercheurs de Paix : Méditation Zen de Pluie et de Tonnerre pour éloigner l'Esprit du Stress, de l'Anxiété et des Inquiétudes
Pleine conscience: Trouver la paix dans le moment présent
Éveillez-vous à l'abondance: Affirmations pour le subconscient, Dormir pour réussir
Brume bouddhiste: Ambiance de méditation relaxante
Flûte africaine: Musique tribale apaisante pour la relaxation et la méditation
Fréquence puissante pour la perte de poids
Spa Sanctuary: Soins de beauté, Réparation du corps, Soulagement du stress, l'anxiété et de la dépression
Rêves lucides: Fréquence pour des rêves vivants, Ondes delta 3 Hz et ondes thêta 6 Hz, Battements binauraux pour le sommeil
Musique au piano relaxante pour une soirée paisible
Ballades sur la plage:Guitare exotique et le bruit des vagues de l'océan
100 % RELAX: Anti-stress et zen pour votre bien-être
Invoquer la pluie: Musique de flûte amérindienne et sons de pluie immersifs pour la purification et la transformation spirituelles
Sables du sommeil: Musique de harpe céleste et vagues océaniques pour dormir
Hypnose du sommeil profond: Sommeil profond, Soulager les tensions mentales et physiques, Soulager le stress
Équilibre intérieur: Mélodies de flûte de Bouddha pour la tranquillité
Harmonie du Corps et de l'Esprit: Melodies de Bien-Être
Rêves de jardin zen: Détente pour un sommeil paisible
Douce Harmonie pour une Relaxation Totale
Détente céleste: Musique de harpe sereine pour soulager le stress et une relaxation profonde