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 0x5ff1c4be57e092e3f51c699b0f8adf1eb72f8d36900eea6c1472ccbdcf2c3dd5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b7f0137-1c39-43ab-81a8-826b7e2fc577.json and https://artists.proofprofile.net/proofs/artist/5b7f0137-1c39-43ab-81a8-826b7e2fc577.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Connasse, princesse des coeurs (Bande originale du film)
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 0x4baa620ed50fb2e58db2a498e8087b50a59498162233608fdf4605bd4e5240a6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRR411508018.
Connasse, princesse des cœurs (Bande originale du film)
Lastman (Bande sonore originale de la série)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280b4d942d579a16edaf9ae1ccef0f5d61326971734775fd6526b66049a28776. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR9W11703205.
À tire-d'ailes (Starring Marianne Elise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4431e7f4da3e1c8d15806b87782114fd67c62b0e64521e6943412e6411eb3b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR9W11703213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf245fd0bcba01ebaa78fd1f9abdf5a012de5c54d238c36999b3050bc759c3f4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR9W11703222.
Lastman générique (Instrumental) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786693466e3a7ce8111efead4e845f8ab8f512bc7dc92708fdac103e01c003cf. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:01:23Z), 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/FR9W11703235.
I Am Not an Easy Man (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac943a7934a3e6fb0ee9ebf520c23fb75307083f952f5e9e7a8abfd077f28109. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR1234567891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a9157e2d54d890127cd78767e66fa9ff74a0fa6356dd0763334a8d3e9f30f0. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GBMEZ1848668.
Pearl (Original Motion Picture Soundtrack)
Qui m'aime me suive! (Bande originale du film)
Plan Cœur (Musique officielle de la série originale Netflix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3afd7baf2f6060b8cf1590774cff3874b0f98673d91e9692050e2cb07acd2f4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ8BZ1900638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a72aaa71c0d89869afa5fe0d6cbc27b5d92ac93880779a78839c08c89651c10. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZ8BZ1900641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4c052637eda419d9b6958fd723c5e7046816af5e47269d88a3ae8960e094cf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T11:59:27Z), 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/QZ8BZ1900646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8471f20077349316c33ff3994f4fe881cae6348f1f905ef29f3b0d5d5cbd53d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZ8BZ1900648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2588e1122d71a457136d5e486666fe8075fd72f86a33bd14db3a228534ba8407. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZ8BZ1900650.
The Hook Up Plan (Official Music From The Netflix Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e55bd0bc3289002fc723aeccee52cde53521af093175afd9446f84ac5ec431. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZ8BZ1900635.
Plan Cœur (Musique Officielle De La Série Originale Netflix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73fea7e1cf440d1410e3b056494cb41bbb1e9b2a29c0680f0a12bad46a5392d. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/GBMEZ2051185.
Lastman Heroes (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4c9dbcab0d03a6522321e8282811edcf8ef6ee4ab27d4d3a4da37885d120dd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FRZ082200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5b66e1a104af2dc3971d94d61433dd5a103467e0644678e74b2aff14b43b6d. 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/FRPK22112164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1902ba710deca603109db1eb51434449b114a1313ce5c9abb68f7a250f6ffa90. 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/FR9W12349093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff077620dc67ad342ad569c3e12f5873953044df59055142eb5015244365852. 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/FR9W12349095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3361c709000a73494d232a120842299bfbb99fe9df767e7e3654cc54506425. 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/FR9W12349096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b6c00f57da2a6fe80b88d7c1b5666cd45fa115ae910a684dbe903a4ac9f1ff. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR9W12349097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb443b49492fe13aee4951e0517626de611ddab060806447a3249c7f90e789619. 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/FR9W12349098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d46b7e747cebbf30aac8434aaabeada43b9be84085069e8893f88c3aa3d262. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR9W12349099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8372ea5096489a14490d5bc7bc1a4a08f6ddd361e5ffc67f05877863e9a2ce95. 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/FR9W12349100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2c0e3f223c5151a324d235843731bd4417d08f3db7d491e7be605e591fe6ea. 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/FR9W12349106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4093bd7c0abb6c093e77bdbe93a9a9ea49fc68df62e5261d1c65c611817c0349. 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/FR9W12349110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efe2267434be1ea9c58b4406e6b35cd94d0097a9b1485b79f2f2e1f43c8831e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:05Z), 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/FR9W12349094.
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 0xac7abcdd9efd0e26ab7cccd35d957681db75be7c36dcf89c51b11a05d455726e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FR9W12349092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e45f2573cc85655715e1162712f0e5b184797ab365da0aeaab3442e2f840334. 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/FR9W12349102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b43ffe9c40048c6790e333809ce2ed04129c77a9ad07e8176ec3db86834c58. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FR9W12349103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234b23b8c4fe9b664ea231f0170e75db05a18a27ccb11ee049855549c8174f64. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/FR9W12349104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5264de0c56c725f70e86c6d9c1b517a85bdf445e9213fde578c79da305b7492. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FR9W12349105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6083281628dd82a873601d43d099e6e10813743ec168a6fe0cbc1e913393ec5a. 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/FR9W12349107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94fc66aa01fa062a73b56f2b609f6d095f98982d06fa79c52c9e3481c805c84. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR9W12349108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612e32a44c5b660a8bb51022152dbe3e653a85e8f4543a329a17232f76e1bd3b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR9W12349109.
Eve +++++ (2023 Quiet Mix - Extrait de la BO du film 'Mars Express' 2023)
Aspergirl - Saison 2 (Musique originale de la série)