Philippe Brault (born 1981) is a Canadian record producer and film score composer from Montreal, Quebec.Helen Faradji, "La disparition des lucioles et les souvenirs de Philippe Brault". Ici Radio-Cana
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 0x68a5fb35c1d4068f57865cdeea91b1b94f0e478ccf108195c79578d920074951. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1321326d-987d-4d41-9bc7-b323338c361c.json and https://artists.proofprofile.net/proofs/artist/1321326d-987d-4d41-9bc7-b323338c361c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La disparition des lucioles (Bande sonore originale du film)
The Fireflies Are Gone (Original Movie Soundtrack)
Fear and greed (Music for a Performance by Frédérick Gravel)
Maria Chapdelaine (Bande originale du film)
Les Oiseaux Ivres (Original Music from the Motion Picture Drunken Birds)
Bergers (Original Music from the Motion Picture Shepherds)
Deux Femmes en Or (Original Music from the Motion Picture "Two Women")
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 0x0fb52bc577aa5e8ac5b3027cb933664799638168c872de09f594bb39a4669fc3. 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/CBAHX2100113.
L'origine du mal (Bande originale du film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92381072fbecbbe8763c70dec865937c579b502a1ec894bd953a32e7cc338539. 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/FR9W12229640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b1ebdc183089cbb96fc4fbdc21d38a7e2d1f8df15d88e0881c58379e4acc1. 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/FR9W12229641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc61e85db37485a740c5bd5d429cc6315dccf3330879ae8e4141ab03f6ba8aed. 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/FR9W12229642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda19e80806854777eedeba5d2c8e714d10b4b136378a550d0510c99e91698a7d. 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/FR9W12229646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe60816f0e7e393feb62d31a7a9375d7c68b58b0272ce40a9a87e6cac38581fb. 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/FR9W12229647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2484886a8b49488946249f1e7744043165b8f600c47f1fa4c3774c05f3f6c5b5. 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/FR9W12229648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4076331f1b08b7e6756519aaeec24d3d11b8510f13e5c9162736d4639a9570. 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/FR9W12229650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fafaa3a6c22e3813d9b9a9b4b839990e49324b0e7f48383ca248342704ec681. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:09:06Z), 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/FR9W12229644.
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 0xc182df3bc251e0eb5d5a7810b1188d25f203256ee878ba1f474a7c3498ff8f03. 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/CBAHX2100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa29919c87d9a4da4283b907c7989a36d49b2c469c1013297e7ef1537e75756. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR9W12229639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1af01d8161739e388a973f7ba15b6115b8766d5c250700d21ec3a9241281a9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FR9W12229643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5990a652af1c256233afbc40f605336e0326a8d2642cef152193c8dd8a4deb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FR9W12229645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf247a15ecafe1978aa54235c6725dad2614f9810e5206f1c75896c33fd1a0688. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR9W12229649.