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 0x68e8feabaa6b41d52efb461155f65a44b2b1948b59a62ccf235058b50f72b391. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2826c129-c63f-4bc6-bd59-701b2ff0af31.json and https://artists.proofprofile.net/proofs/artist/2826c129-c63f-4bc6-bd59-701b2ff0af31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Échos intemporels, harmonies méditatives
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 0xf2b65a9c01a06f5fb59cf9acc54ff4f5627adb67764107a32cbc3975a9a6b502. 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/ESA122487974.
Musique apaisante pour une relaxation profonde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a390a61e98b4464b2e49623b4d19c588bbbd91c4ad6671e97a682ed720f13ce. 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/ESA122486510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc2978d99fc5fb5293c818b47210b33cde3250e446ba1c27661ecbfda48549d. 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/ESA122486511.
Les Contes que Nous Chérissions Doucement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c108c52ae593be643d2042a7947e4534960d85d47ca677113380c46b28714b9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122486507.
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 0x9a2a7684c585221f38e284c7eb665150be312356fea3a410ff5e76e2ef21e3ce. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ESA122486508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8ebd9aaff694278ee8efbbd940b78ac66a7bb101cbeaf3f6fb3008cd638192. 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/ESA122486512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522376d150034d6293df005f424e14f8d09c6c047546dd3398c432c395376558. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ESA122486513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ef30b57308ae8e4b752cc31d78eb3f5467c5421ba1a65d5578e70c29dc1328. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122486516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd641ed574513249959f01ed39c65575427cfa08046de8b2fdf1e5c7d074b16. 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/ESA122486517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4076ff45ced6bd8c4e06311072520184814982f73b23d22748c0b3134889371. 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/ESA122486519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6e853970fcfbff4f0c8d3253e0b0294aa5db6dcf4901a97315f1024fd65bc6. 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/ESA122486518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8f5cebef16e474691a0093769acc18897585c3890a5e707b0f4b5dbe699142. 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/ESA122486514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a61dc03402cafe4d182f3410bbae9bda1d08777ac2b5b0a9522d5ed1f535e4. 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/QZZ972447290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83467d28762371d8c9441ba196f218b8a9dccf955c854c67ab75e8ac6045f48c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972447291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf073da37b708e05499541df859e52bbf9e35d9973f7f9a592dc4821b06ae6b8c. 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/QZZ972447292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b91f08fbe0498281a356bf4ead7aa64df173734f5ece1af769f6884c111549. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZZ972447297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab3dda405fa1dfd7efd68f5e325572510603eee1497b962d63d8cbdd5e734db. 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/QZZ972447298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e072850d8e559aa59ac79ab462b8f19317203130e20442957fee6d8c65f6d6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972447295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacae81b08aa950eed745b4dd6dcbc8ae4bac30a9640fa588e38d4f4e8af937d8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972447296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe242122b291c2b7f456030e8c215d22e651d5a7dd7367beb59580295f1182412. 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/QZZ972474998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b3fbaf1672330605edb8e71d9fe8d3798cdb23d10b0c02ca42a24be7aafa99. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZZ972474997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a5c0c1daa2f54d40ce49ecece726379e96c47f68a6d6f8ab463ee56d6e0d6b. 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/QZZ972475007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74a2983f1c5ddd6c89805000a47df5ee1afd770daf0b070b0e87e865ec1a9d2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZZ972475003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227db8e37e2a890d59ad8f116d16510a8f91c449630abae69bb013039d23d9a7. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZZ972475004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728b0a10c4ef0e0f20d83ec7c05d8b1ebad3b669013c0ac91d150b3955cc8322. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZZ972475005.
Relaxez-Vous avec Musiques Douces et Sons de la Nature
Évasion Sensorielle: Harmonies Naturelles pour un Voyage Introspectif et un Bien-Être Harmonieux
Pratique de Yoga: Musique Zen Apaisante pour la Méditation et le Bien-être
Maîtrise Sans Limites: Musique Pour Concentration et Productivité
Musique Zen pour Concentration: La Clé du Succès
Détendez-Vous: Musique Relaxante pour Sommeil, Méditation et Paix Intérieure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38e905b8bc03bb23ed0bafdceb7d9f133d3570d6e96a6366e06f2996b0dd660. 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/ESA011720128.
Frontière (Musique d'ambiance et de détente)
Evasion synthétique (Musique pour méditer et se détendre)
Chansons de Noël pour relaxation et détente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa6642fea38f41c4c4e09c3fc88011ce0f6e9c68af978e816e4e7d96a99d321. 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/FR0W61856017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30e1889d441c371c038685664275ce46baa7fc7a89f682826669f289a241eca. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR0W61856016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027d4805b28e8d28ce5d22e0f7a3698e043f4737867cb776e36dc98a44058dfb. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0W61856029.
Les maîtres de la relaxation : Tchaïkovski, Vol. 1
Guitare romantique pour la Saint Valentin, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7206824d600add42372183c313b9fed1e73c53f45aaffcc3ca000897fce34f. 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/FRY510777802.
Pluie, le bruit de la pluie pour dormir profondement – 1 heure de musique de la nature pour la détente, le sommeil, la relaxation