Betty Blue () is a 1986 French erotic psychological drama film written and directed by Jean-Jacques Beineix, based on the 1985 novel 37°2 le matin by Philippe Djian. The film stars Jean-Hugues Anglade
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 0x954a92b8ebf04e1326e0fa17dc4903d6ebc4c10854a70ab9ad3ec91649ada752. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/279390dc-b49c-4010-87c9-9918d7c435fb.json and https://artists.proofprofile.net/proofs/artist/279390dc-b49c-4010-87c9-9918d7c435fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xf6346f4e01c19c38329caf36d9b03e97f81b674e253a641225b9d302865201cb. 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/ROCMA2112579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f072dd3e17a343639d7224d7379b8958d5e0dbb830ca14a1843f7c40b9309. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:01:44Z), 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/ROCMA2112523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0413ae740007be9784b0d02bdb5c75774456e70faa1cf3ea45a5f70f105a389. 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/ROCMA2012133.
Taticul meu, fetita mea - Beni Barath Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7fcf097e3a5bb8d32ab0419dc87984fe94526dd62946ee5d97a2c7d2befe4c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ROCMA2012171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0e28ee1baea71f2a581d1d180eb43552a1bf8ac6823062d5c827e70b4bc009. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ROCMA1510407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9231fea24b7c297d70ce9f6f17246500d0704ea025c235d54b195276eb7b8efa. 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/ROCMA1510333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d12a28496a35b5911f847f4df701bf10b924337889fc934f75af3bf602f3aec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAHL2356310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9302f700ce45f785fc44518f0ee8e8d74faf20c67eff8067c33ba9d59feae7. 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/ITU040100040.
No More I Love You's - Redsoul Music Team Reggae Style
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813f9adb7e7dca9d92c6c12080f10f6a510ee04b3058a3d738a53fc9569b515a. 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/ITU040100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964a6d51383e1514e3f12beb2b739a1ec67e66a79568480ef755b221a9c84994. 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/MXF550906096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c6374d48ba1db6c03d88019d85ca02f7ab82422404ac630b7d974aea43f5d2. 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/ITB139640011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5a0bef4b4922ad1aa3fba91e8bfeaf400e44dee005d3f585fc194e554a1a91. 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/ITB139640101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0202e7684062ef3b0473cfae381961d530adba7c10cb6292ac805ed2d86fb719. 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/ITB139640111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f13a18c55751cd7c0f0e3ae48b2492cc9ce60cf714de8391d39259761a7541. 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/ITB139640341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c05b7f8b08b1c62327ec572e972434f6cb23a9f8b6022c431098f6d41039f. 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/ITB139640401.
A cena con amici (Musica per un'ottima serata in compagnia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc4ea7105fb2bb14c17f480c6322f96c7f4cd626058e58505b2bfe0b5cfd7a3. 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/ITU041300458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc17134eb427a0b538b3da8ae12a1d66b3c0d4a859a23aa9ee9b867f3ef8143. 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/ITU041300294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2fa86468adeafe767376736575db0ea7dd761915e9200fd625e14b4f556177. 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/ITU041200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a524e3a2e1d46888d4d22d8af49d4ea3d2e74093ce241d786c3105f0b44e21. 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/ITU041200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb539a098718ac4c063856f6651ceda124aea259d0a5ef5ecc1c496ae9faf8a31. 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/ITU041300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01767c9b6b896b0e61aa90b5282c22c230ba7608a5bda1ba976a818478ea0460. 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/ITU041300459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1116872a6bd4de612d9ff2d12e309246fa7308cdb0c91d3f960120846420539. 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/ITU041300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8321897a61d84b304ff0e6fcbb2d16bd3f4f22f9aa571ab045671c3d64becb9. 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/ITU041300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07d4cc2d3aaeecfe5e1f6c2b8cfb18670a451d58b420e545194a4a56c7fc46. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ITU041200038.
Sunshine Reggae Compilation (International Hits / Reggae Style)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c2cd4e9a000b678e4dd65193782181b36d5e9c62131bbeb9ae87f2ce95b68d. 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/ITU041200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0859260b66804242a65bd1984d098195dcbcb325518ea85369156f3c7d44df94. 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/ITU041200051.
Over the Covers (20 International Hits and Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9302f700ce45f785fc44518f0ee8e8d74faf20c67eff8067c33ba9d59feae7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITU040100040.
90 Años Fantasticos (Músicas Do Disco De 90 Anos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dbeb09e16be319c9d23ee2ac34699c8a8114f0441f120024b0820730a73436. 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/ITU041400281.
One Day Compilation (30 International Hits Selection)
L'espresso del mattino (Iniziare la giornata con musica ed un buon caffè)
Valentine Compilation (Songs for Lovers)