Sayon Camara or Taramakhè is a Guinean singer. She was chosen in 2003 as the first African UNESCO Artist for Peace. Life Camara was born in Faranah. Her Malinke music is said to be "in line with the
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 0xa599b5c39918a55ff4d6fe1246a7c545e22151671335c820199936168605b817. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/434f7401-c159-4961-9906-c01aae1cff6c.json and https://artists.proofprofile.net/proofs/artist/434f7401-c159-4961-9906-c01aae1cff6c.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 0xa0c3b927502799409242cf4bc184f940712a774f03dd14bc1946529560f4eb91. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR2X41887583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ea3e129e521e14374825d24a1cca1609615e06294499d2393cd08f8d63a5ba. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FR2X41887585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c18909aea43b570e3a23c15fa4cec65ba6f5515ca296e63e086fa74cdd9869c. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/FR2X41887586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df59d2b48fad216ef8ff2c6e56e4773ee723e5e45a8d4942608b53dc7578b43. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/FR2X41887588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40813300b936f0873aacec85954fe38fe1e8167b5c0e6683088eb1cae0a902. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/FR2X41887589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d1c41de7f3d36a83724b60c6e98d34896dab5b4eb73512778adb55190cc859. 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/FR2X41887590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740410419884d6148ef09b3d4ebdf84c9b591d1f477c50a048c13085c32b34df. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FR2X41887592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6b46eb1e87f6bc8ebf82ce879e5ae6136f5b2c3139eb176b6af87abab6e758. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/FR2X41888489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493c62692d7b1fd30654cc48390ea7dd27a3b3a7d6bfec3348457bc054a4846d. 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/GBNRN1790903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dc98ffd294a3bd2fc92e47e1999cb2507e612a827487e2119d4f27c6a35479. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBNRN1790905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe6c94c07c14d86eea36b57870c2a8dfea95cb54ffa3731be6353876f9ff825. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBNRN1790906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca1c1bde6eb2af1a585cf37771add2df5ddd4e9db928bddc1f4bc821ab0afa7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBNRN1790907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b10d4fbb3bb89363669e759ab4fbb287e11b9fad20803430af383d730560afa. 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/GBNRN1790914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc413f38dd92a765c57a6d0f2cb7cd131b7cc19117401ede46aa055abd3398e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FR3GQ1122770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa725ad8ffdfc84da03761f79db054e7cc9e7ae20515afa2599af19d71a460ffe. 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/FR3GQ1122790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e5262c91ae42df6d98c7bff55f10e2a1c152e70ffacac21ba851502af5669f. 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/QZSYP2269381.