Alexandre Astier (born 16 June 1974) is a French writer, director, editor, scriptwriter, humorist, actor and composer. Astier is most known as the creator, director, writer, editor, composer, and lea
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 0xc932e060f538571d05a12c2e3a847e53bcfdc6b6df17d156f747b5b03a6bd048. 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/f82aa368-db52-451f-959a-ca5c2ef686ee.json and https://artists.proofprofile.net/proofs/artist/f82aa368-db52-451f-959a-ca5c2ef686ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
David et Madame Hansen (Bande originale du film)
Kaamelott - Premier Volet (Bande originale du film)
Abordage en Mer Rouge - Bande originale du film "Kaamelott - Premier Volet"
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 0xd124452dc63b7292f8ca1acd8d17bebb6be0bccd260d2a1603c85a9d2f0550bb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12025170.
Le Péché de Lancelot - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a29815c5abe7bd9cbde80d1208ac78b4b2f786434661ff45ca7736dcd320c50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12025171.
Sept Jours de Marche - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5385c2d4e618f2631a26371b24c8d3da9f9c521aef34e6f76d7f8a2914e388. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR9W12025172.
Le Wadi - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c4c536e477becd37f8180c68ee8cee0dc4cd902d5889118889a2c4ce46daf1. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR9W12025173.
L’Augure de Fraganan - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e83b3935f600681efb1655deaa534e29f15857068302068bc066b489a19a55e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR9W12025174.
Hydromancie - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681b333f51780f86c92eb3ee979b0fcb0214c0f6e5d269f5de8e06021e294c4e. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/FR9W12025220.
Sous la Bretagne - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccad7de53a3b9e6dac7000e40bd558f8481ef2d0666514a021615db91b43d01. 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/FR9W12025175.
Les Héros de la Résistance - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5729e664af0deb03d3210b3c24de9ba467b6a65513722eb8e44abe46f636fd5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FR9W12025176.
Merlin le Cartographe - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefee1ee73a18ac5d76064959246e93590724efe1135433ee1855010e930ba590. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/FR9W12025221.
Marche Aquitaine - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7c38c7390fcf0e4774aeb9ef6fa999ea3dae35097c7cfd0ce2046a902a6f72. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:39:50Z), 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/FR9W12025177.
Furadja ! - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fe51f2d3325a901ac95b6b5cc8a26138485b4ee425894a7c0eb3048b24b571. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:12:18Z), 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/FR9W12025178.
Une Clairière près de Gaunes - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceedd421b140da10c57acdeefbc77912075877f9c7c686de0de9f40cd72c1fa. 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/FR9W12025185.
Une Attaque Burgonde - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36e3c30829cad0df9006485868bf145db7348f21202d5a94180eb03031e96c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR9W12025179.
L’Intrigante à Bouclettes - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb942bf25c7862f20a57467c3ab299cea7c5cbbc6d47a018582a29d5435d4a9ab. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR9W12025180.
La Nouvelle Table Ronde - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940bf53ac50a51dddccdae28c2dc26b3616832852b1f776f9b23e7ed7fe1848b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FR9W12025181.
Les Jeunes Aventuriers - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c73c5332f5e69880927d1d82673f69b1612fe8627acfc0bbf316efb698fdb0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR9W12025182.
Léodagan et l’Arsenal - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c92a77d800b633b7e5096079ff84d83816982fb1722cdc295b708a22910b09. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:07:56Z), 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/FR9W12025183.
Les Ravins de la Mort - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6e19440790fb193b860009f3c882b6a034c406f57dcfb171c118ecc652d24f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12025184.
Mevanwi aux Geôles - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa3e7d0859974a24c154e347e07997877000e82881382604dcf8b67d6d0beab. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:29:54Z), 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/FR9W12025223.
Le Talent de Iagu - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024fd2d235e493e7e7d9d1cf15ba980b37ef2bd880549574639c5c39f49e4984. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR9W12025206.
Kolaig l'Étrangleur - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac8192da2281175b5d2ba292a368d4ca60142d02356aa9a68be3e8fdb5bc339. 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/FR9W12025207.
L'Épaule de Shedda - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de477bcd4ad09458cb8ecf8de4c04979fc49d8efaae8b592274f173a599b8c7. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:17:00Z), 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/FR9W12025208.
Excalibur Morte - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae9cfc55f13a59c554246240fabd4d2ba8d4fa3ab6840c0c18e95dec890818. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR9W12025222.
Arthur et les Musiciens - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca73a6801ea28500afaac417e6a8689ea38431913b9ce5a0333a02236892a8b0. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:51:34Z), 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/FR9W12025210.
La Martyre - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001aef860713e90cde5021c0a43fb2f858483b110a7609315c99a6cc72ccc555. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR9W12025211.
Une autre Attaque Burgonde - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e03362069df27175b19cd27592c24f466903d3ac8a798ad7fd207486ca3e1d. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:59:29Z), 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/FR9W12025213.
Désenchevêtrement - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf442ba57bd0df1be512a6f7455f99d293ef189ce629e36c2bb9ab94f88b324dd. 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/FR9W12025214.
Excalibur Noire - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7356912c41534c680e995e26c32332e3b5f0a26d714b47ef255aeefb2176ff11. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/FR9W12025215.
Juste Judex - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6260dd2331027506f6c75ec0235d1f0450030415240be5aec049c819a580a41e. 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/FR9W12025216.
La Mor le Roy Artu - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda1912603c63accddaf8424d3e265211e9f6e5b0d2c87a1a9455a7d4b249d4c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR9W12025217.
Horsa ! - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7792ce12ed60306e2322691e00e6d13b310f0f8b30b677bf521e32e936510241. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:10:59Z), 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/FR9W12025218.
Prêts pour l’Aventure - Bande originale du film "Kaamelott - Premier Volet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e37ee9112ca665f893d9101c31f92e0a3adfbdc8a0b025f90080e28249bcb03. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T07:54:46Z), 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/FR9W12025219.
Kaamelott – Premier Volet (Marche Aquitaine / Arthur à la Tour)
Malédiction (Bande originale du film "Kaamelott - Deuxième Volet [Partie 1]")
Kaamelott - Deuxième Volet [Partie 1] (Bande originale du film)