Vladimir Cosma (born 13 April 1940) is a Romanian composer, conductor and violinist, who has made his career in France and the United States. He was born into a family of musicians. His father, Teodo
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 0xdfba016b04f50d27efc1f8be47bb21dc7328dac8dec42e624765179359050fe5. 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/fba4c450-3e7d-4ba2-8bc9-4b7d6e704561.json and https://artists.proofprofile.net/proofs/artist/fba4c450-3e7d-4ba2-8bc9-4b7d6e704561.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les roses de Dublin (Bande originale de la série télévisée de Lazare Iglesis)
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 0x1481c78d71d11aab46297a9327d72ae056e746c37077cf0561a89e0618a36c05. 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/NLF360903060.
Les aventures de David Balfour (Bande originale de la série télévisée de Jean-Pierre Delcourt)
Vladimir Cosma dirige ses oeuvres concertantes (Créations mondiales en public)
Musique pour une série disparue (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d69566d9ee2b19b9d036e07690e29198f9ae1a29cf85e3dd98d8ffb710950. 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/NLF362101163.
Le Cours de la vie (Un film de Frédéric Sojcher, avec Agnès Jaoui, Jonathan Zaccaï et Géraldine Nakache)
Médecins de nuit (Bande originale du feuilleton TV)
Suite populaire (Suite populaire et œuvres pour mandoline et accordéon)
Comme des garçons (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215f910cedb228c23638af1d02a466ef491b1a3823e90095ac296c8335eca28d. 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/NLF361801000.
Orchestre National Symphonique de Roumanie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f776782a1dbfe27f8b707da46d98cfa4ebb9de4a2e08398728dde96196cae46. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF361701340.
Un profil pour deux (Stéphane Robelin's Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f708d649cfaedd73ad967ae4bedcffc6ca7c9dc6b71641e5404809af665f1e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLF361701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919d37ef96812ddbbbc9924e3b7a84750abcd5054653d9a30d47b80b4f9fa0f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF361701090.
Octav (Bande originale du film de Serge Ioan Celibidachi avec Victor Rebengiuc, Eric Aradits et Alessia Tofan)
Sam et Sally (Bande originale de la série télévisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a63ba46c2121ea6371159b5d1587b491e928bd5a4b044fb076fe98a4d7a900. 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/NLF361100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe531d0e7687c84ab77d25585e9b1b2c22d98c55815bf264b0e0bc27d4d7981. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLF361100660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fa454cc69351b5d93b493c6c18dfd0d118485f718bb4bd6a11a96e588c3146. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLF361100680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaf4645c534a35986b75e4c555a2c86990a25fa90d649ec79ad673d136430c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF361100740.
Les rois du gag (Bande originale du film de Claude Zidi)
Les grandes familles (Bande originale de la série télévisée de Edouard Molinaro)
Le temps des porte-plumes (Bande originale du film de Daniel Duval)
La vache et le président (Bande originale du film de Philippe Muyl)
La Vouivre (Bande originale du film de Georges Wilson)
L'homme de Suez (Bande originale de la série télévisée)
HH, Hitler à Hollywood (Bande originale du film de Frédéric Sojcher)
Banzaï (Bande originale du film de Claude Zidi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36ee880e7594852a4a53c09760eb57b45a99bf5735e29d2c5230345310ba639. 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/NLF361101760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3c1bbecc094e6fcf1592c2d80dee64e3b7c987050335b6dcc14ff38aedede2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/NLF361101800.
Vladimir Cosma en concert : ses plus grands succès (Suites symphoniques)
Valse d'Augustine - From "Le château de ma mère"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0b04608edfb19441c7ff76fef5a57d4b1dab74b60c972680f9f8a4a28823b8. 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/NLF360800290.
Ville à vendre (Bande originale du film de Jean-Pierre Mocky)
Salut l'artiste (Bande originale du film de Yves Robert)
Michel Strogoff (Bande originale de la série TV) [Remasterisation HD 2009]
Maldonne (Bande originale du film de Sergio Gobbi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1f0c86619fef115bd2a6a586486b2d1e34f79dea7a6e9c0404dfaa2a74eafb. 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/NLF360900360.
Les sous-doués en vacances (Bande originale du film de Claude Zidi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfffa1760c01a5975ae396d14e920ce47527c53e9414d0e7d5cef3dd295d97f9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLF360900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14966cd52c886a0a52078e346dd5ab394ba06cffb130f74e729ddf8d8778eb82. 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/NLF360904720.
Les malheurs d'Alfred (Bande originale du film de Pierre Richard)
Les fugitifs (Bande originale du film de Francis Veber)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea68405b41cedbab77bddffe5510053ba210c2c83dcb9d694413adfe0cdd64. 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/NLF360903200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95932bf4514873c0bb9f064f793e342f987383e479779bf76ed75c135dd66c77. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360903210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e17d6c3d421d4dafb2189f044dd7ba75a17b0e0f2856f943f88207c19e6d36b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLF360903230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10274cab382d55632533bbfc2d87041b65ac39ab4462776054ebe327e0eb3f58. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360903250.
Les cœurs brûlés / Les yeux d'Hélène (Bande originale des séries télévisées de Jean Sagols)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d83080d648bbcbe3194553eb912139a8bb95a8c320b7346efba55e2912a1b5. 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/NLF360900120.
Le souper (Bande originale du film de Edouard Molinaro)
Le prix du danger (Bande originale du film de Yves Boisset)
Le furet (Bande originale du film de Jean-Pierre Mocky)
Le distrait (Bande originale du film de Pierre Richard)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813b966d87b0d7192004205d0df54c5a0a75386dc2b34d121c2a7646a1d7987b. 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/NLF360900560.
Le château de ma mère (Bande originale du film d'yves robert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14496ec68884afd4a4019d485f0ffb0548235f333f3dc1f703962124f4389d12. 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/NLF360800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e0fc7d63ff986fdd7829599625f5d40ce319d65a2194eeaed5f96465bd47a1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360800490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d3c5a884492fb20a43b9162eadab59b326abd8af944e1da05e6baddaa64f46. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360800500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa8c6debc9d560320c8ef80c6e67df0bc23b7ef06227ff4ef27f594a4180e57. 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/NLF360800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8d6c59cef1190d9824714e9abb8668ebb0fc679be2bd6905c8cfadac1bdd8f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360800520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9aef2e226cc22ba1dec748ed72b51fea89b83c4a5c5092345932072c7a0dcd. 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/NLF360800530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d62f2d1c5702d29673c28efb1de553b2b61127498c1d13e8c3bc1230126424b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLF360800540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba193580292d9d8302f879ac3f7e1c01df93efc3938ee68975c370a206b41b96. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLF360800550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c78d755133d06c8958d8c5e0eb9ad42a05c9efc1a607acf0beab31c1549c6af. 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/NLF360800570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07bbce7c1cbfa0e1d1b63110d1359307222ef9a13c85ba72c9f8e6d14c0b0b7. 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/NLF360800600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ef0cf3ae5bfedb87262229e6a220147eaa16ba23593477b72025fdbb8d9aa1. 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/NLF360800610.
Le bal des casse-pieds (feat. Orchestre Philharmonique de Paris) [Bande originale du film d'Yves Robert]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6208c7c545d4c4cf7ea3bcaef262162bdde16892e8d6f16fbb1dd5431983bc. 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/NLF360900810.
La zizanie (Bande Originale du film de Claude Zidi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bbf228ddf2146505e26298a654f0707d9bd3a9270575d17d4816f31bc91d88. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360801640.
La totale ! (Bande originale du film de Claude Zidi)
Un éléphant ça trompe énormément (Bande originale du film d'Yves Robert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc1755e5d083ffb29e94844f25e1b33fdbffc04dc97deb543f97613d3eb085. 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/NLF360900460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f2e26eac2311133bf14ece519a306ae5f11db93b8d92c245c9b02bf9604a5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360904510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5faa44233ea4cc1f259d3d3e4e3682015c2edcf0d2e45c928c5bd7d2a630735. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLF360904530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0331abdaed36b7d45bbcc8d11b41f8b5e94271383f5ea7fd143da99824385da. 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/NLF360904540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda36f82d9a63a60d6a9e3de7074742618d5276b79392a329fd68134dfbd91724. 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/NLF360904560.
Les aventures de Tom Sawyer (Bande originale de la série TV) [Remasterisation HD 2009]
Les aventures de Rabbi Jacob (Bande originale du film de Gérard Oury)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda60a858d9633aea68ef11f8fa7db74c1d46a45df5407cd334833d53f314141d. 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/NLF360801420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecbab1e2dc1169dafff3bf781b77d29b92b949e598584815524fc30ce965aad. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLF360801430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf138ce267a2b7469bffab04c6ee8cd3e0fb395eb1a69e50b0a64aaaf771bf99. 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/NLF360801440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425505c7b34250d28def2265b6d6c2fdcc4557b91746b5b7cbe5fc15903e03a9. 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/NLF360801480.
Le retour du grand blond (Bande originale du film d'Yves Robert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cf60babd2e41c815e178884a912afca6bb8bf0c83da225ef3a198d42f02fff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360903270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff35d6a4da98204db7056b477ab84b8431a39d735431dbd165b9b01a1c079b4. 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/NLF360903280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b65c024ff43be793d5b4451d0af4bb5df5f46b4d744d0a74dbbf7f8e7b809bf. 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/NLF360903310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c2285debfc570ef0f88c9e69a3245379ec184e15aadf9a454fa7f30dc05430. 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/NLF360900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb307b7e1cd378dfe235c5525fa3e9e32b19440dfa3d73d09b4b8487001b3c39. 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/NLF360903350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd2b26e8b814c7860afc396077e4e1865482fcf2ec8c909de70e323ab1910f0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF360903370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65e705b4b1f8d066ff7ae8feed5737bd0239608551b5e93acf7d8159cc2962a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLF360801720.