Kenza Farah (born 8 July 1986) is a French-Algerian singer. Her album Authentik won gold in its second week. It was followed up by Avec le cœur and Trésor. Career Kenza Farah was born on 8 July 198
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 0x533db8b8408d4b2bd12cb01374913789727b1fb9009f78f1a2bf02d66c0580d3. 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/f19eb2c9-c705-4aec-a32a-329d98814717.json and https://artists.proofprofile.net/proofs/artist/f19eb2c9-c705-4aec-a32a-329d98814717.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 0x2e41fcb7b05bed5e7ee7046886ba7edf5fee603490881c899ad502685cfee15b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR8GV2116800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f00e5d19355da45aa776cfc5c9cd368543ae74bd5ed3fad650915fb5ec4d0d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR8GV2116880.
Authentik (nouvelle Edition inclus 2 Inédits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5223ae5646e3980c4356736af2402927edeb8ce871ec62deb968cd7169e537. 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/FR2HZ0700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd52c678bab1e9b9bb7649d6eb1b52edf7b7b93bcd7af8271e498e67fec3c98e. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:56:19Z), 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/FR8GV2116240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2222d723c8e94f61ac38b88b15b44d92faf0bb0b23a78d871fe45b8e7c8a9099. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR8GV2116300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb1f47deac5b38967870492d14468be0d5d7a8eb69311b8e5c5320477fdc905. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FR2HZ0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cf8b1008ad8d564cb1a3539d313cdd1b0e99f01900ece94189d52c1f9921a7. 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/FR2HZ0700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1bd4e82987efe9e385de20abc8a95a29d15d11c7d8515d0ce5402fe7e5fb61. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2HZ0700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddee75849e19e987882a0310f5083884f86ab7bf9c71d665858bf07e69c01eb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2HZ0700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56004b52cdc6964ac2cbfe4538bd06356cc0f051f9d7be0622cde73f2093b897. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR2HZ0700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f994801c24b3409d5299c8439c8f20a9c03ab84e0914bb109894351b6191de0. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/FR2HZ0700100.
Sur tous les chemins (feat. Le Rat Luciano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bdf4b3a5b4ad1fb14bcb7be8f6f3d9e75f8844409326081a581a7068fc9aa5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR2HZ0700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e661de420fa58e27c34cbe7b53092f9778270bc942b80fb8b3fd0e85fbf12. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/FR2HZ0700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14acc6d7e8e5ed8460eb8d9775d9539e0bc88fed02e3b929ad4764d0b3a7afd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:36:48Z), 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/FR2HZ0700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe52743a00135e5eb7185f65f70e29a8c018970463890cf178118e6e4055a4d0. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:51:53Z), 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/FR2HZ0800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506d110c61836fa81aa46fafef791929f4ed2fa5025ff62b61fd28f5a6c31abc. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR2HZ0800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db46158270e80c9296a90727f10dba1c5247a6dfccf3363e08e06d165eec09e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/FR2HZ0800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d15e5e3c28913ca61a5266bfd8e1b936f6f1441d8b93879e9638e10bc1b56b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/FR2HZ0800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b235c3229746895f269ba1d778e51fa1133569423f354e38b8922fb927baf7. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:50:33Z), 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/FR2HZ0800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64853c9df38cd383697392dc3cee316f2f3b767a0638648ac1fad773b35e8eee. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/FR2HZ0800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa80750d34c28fa0405a29593cee6d31013c6d148e23019e36163b6ea734343. 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/FR4LD1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203fcabc1b8461b466b7ca150da27e03a04687a82dc1d1241c6bf07936c77d8c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FR4LD1000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f48d55698fb06263ae4efb80d926dcaabe1052b733e3bdd614bce0f21419614. 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/FR4LD1000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452c7e276bdaf170580fce2f144b13b5592bd49df363550e8020f51292a7538. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/FRZ081200283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccadd08516979fabc58030abc456275ffc7282ebbaa6465d604220933421039. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRZ081200355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0269d0f880517065f2099fbe91c6e44f18dd012d4f9ec11570f4c1ad35576fd. 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/FRZ081200358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38a8baaceb7ac3c29b8653940751bacf918b79a721ad281ea100154d9fe9b96. 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/FRZ081200360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4baacfa4872fa5fc2d1c2e2730947e557b33188b08acea7c7c0b84686e763ee. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:38:16Z), 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/FRZ051400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1c327236ba44aad79249e4acf38c480005987b6ba43144e8db5a547aec58ee. 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/FRZ081400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa039e3207de679e2018f7b7d001a960564b7999bfb2e7ab5a79a4076c5a5580. 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/FRZ081400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d57419701241988207d709b8ed1fd9ff7b2764968a2d86ff3804cc35215c8f0. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FRZ081400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b13709840db9d71ca288a098db3f62a856f32bcfa721bdd66bda80a304bdac. 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/FRPIM1600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314bf41ec1bcc7c0792da44dbdd3027288094383c681a9b802ff691d12420cf. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR6P11601330.
Lettre du front (Instrumentale) [feat. Sefyu]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345cf0e6435da4d6cf2b40e2bc18a90cfdc7d0f40f00de91242596e4ee8178dc. 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/FR6P11602520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d38aa681bc4b0cb0bbc38f59ae6c2b708021614cc9b5962d4d630236658bd06. 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/FR9W11827820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d44960820c4ed5cee1d7073de95a1b50c20addb62f0e6bd9206d4155f9ae71. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:46:56Z), 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/FR9W11813031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed40b216094c8280557992bbae83d8842353ccd8ca668306d8b4b003155a30b. 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/FR9W11827825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfb48d83882924ed7907b081f1cf5aa5c7d29625666fea53ceed5f6e447cde2. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9W11823173.
Safi (feat. Kenza Farah & Asma Lamnawar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fca2b2d5f49323a20fe087bcc821cf6593ab2cc6651aa6f626de64a9aa3c6c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR6Q11500109.
Un dernier coup d'œil dans le retroviseur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b3246916f3aea8c79a5a18f990bbfeaa8683dc7cf78c1dc364b7ae833940d8. 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/FR0U91201175.
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