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 0x625638981d128725e9b079a85e78418a24f119a592f99593633f04c93d91cb7c. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfc57546-5771-4d84-9383-b642d39d599b.json and https://artists.proofprofile.net/proofs/artist/dfc57546-5771-4d84-9383-b642d39d599b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
De mes propres ailes (extrait du spectacle « Les 3 Mousquetaires ») - Skydancers Remix
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 0x6073544e74c886160e005d509b1b605a091cecf0bb4a7f6fbbb4c4230eac8ea5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FRZ051600115.
Un jour (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f4bd13835d6c9c6b0f18e5f8e17bddf40c9a2a8da6de1028500a3801b2c86b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/FRZ051500625.
Je t'aime c'est tout (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d0b3bc198d8a10755965923861de77f8ec2cf15bf66e3884690ee54b9e1ae2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRZ051500202.
Je suis cash (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151eba79cd1507574950dce255f4fc3d46cc71945adfb7f62e2d187960bbab03. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/FRZ051600121.
Seul contre tous (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4999a46d229c5ab3a3a684dbf9c4d8da65898ea067ee8505068a1c25655f82ab. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FRZ051600126.
Tout est écrit (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d16af0f1b0f4288037c520e98729e125a03011de5c0a0d4b1ec42002cf43fcc. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/FRZ051600123.
Tous pour un (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5feb4a8daccee0670fce7f17b3edbb3694534e550d2ef821bca0cf6d5bbc782b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRZ051600117.
J'ai besoin d'amour comme tout le monde (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec7d501af7a3a6b1960dc9633f4ca490fd89399629654e9f2775a43e460f710. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/FRZ051600124.
Thème Les 3 Mousquetaires - Akos Remix (extrait du spectacle « Les 3 Mousquetaires ») - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf333d3db11bcda936347922837cdd1f6cf8faf01316f9d18059bd6ade51f82ff. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRZ051500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6073544e74c886160e005d509b1b605a091cecf0bb4a7f6fbbb4c4230eac8ea5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FRZ051600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f4bd13835d6c9c6b0f18e5f8e17bddf40c9a2a8da6de1028500a3801b2c86b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FRZ051500625.
Face à face (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60693e1223fbea29c618ae6dc21668f74445891c6c4b416c50446c5cc3f4b1e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FRZ051600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d0b3bc198d8a10755965923861de77f8ec2cf15bf66e3884690ee54b9e1ae2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FRZ051500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151eba79cd1507574950dce255f4fc3d46cc71945adfb7f62e2d187960bbab03. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FRZ051600121.
On My Mind (extrait du spectacle « Les 3 Mousquetaires ») - Version franco anglaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da98457ed64948c36f6afda92dad0c8718cda944963ebb33d5d3c9ffee068bb. 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/FRZ051600130.
Et si c'était lui (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcea1b5a935873d78f95ef6edbf4ea6c5daaeae43e8fc64100f95c489f57403. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FRZ051600119.
Ho Hé (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afcad334dac5df74c88e314259eca8d079f78f3d20e9b5e012ded9d4e850edf. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/FRZ051600125.
Reste (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b709af25bcf08dbe3074718cd608361197022c749bb0c5b5cb5f33c54787b6. 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/FRZ051600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d16af0f1b0f4288037c520e98729e125a03011de5c0a0d4b1ec42002cf43fcc. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/FRZ051600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec7d501af7a3a6b1960dc9633f4ca490fd89399629654e9f2775a43e460f710. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRZ051600124.
Levons-nous (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66933f03b7fbdc763685a943b1c627a791c6574e03a8970f2d79d7147e05fde. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/FRZ051600128.
J'ai besoin d'amour comme tout le monde (extrait du spectacle « Les 3 Mousquetaires ») - Radio Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195eca5112703ce025ef55d9df32b7390a181136fc98abfe2583ab3228f135fc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FRZ051600334.
S.O.S. (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54b264a12e20f8526ca8ef64334b5bb78e6e1fe7d352394c5fa600e50ab4902. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/FRZ051600270.
Par amour (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f190def1a2c35ac5e3c60eaddbeb6ab18a0fcb8c3c6285c6d96057c5bb02b46. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FRZ051600269.
Rendez-vous en enfer (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67a11bfdd7b69ce79b0c0c2ef4ffe7ad5e91d5536debab93e8ed30155cc6043. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/FRZ051600118.
Dans tes pensées (extrait du spectacle « Les 3 Mousquetaires »)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c422809848ca929344747b861fa92256c744df01695a4d9fe53562b67b6d89. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRZ051600127.
Le spectacle - Les 3 Mousquetaires (Live)