Jules Shungu Wembadio Pene Kikumba (14 June 1949 – 24 April 2016), known professionally as Papa Wemba (), was a Congolese singer and musician who played Congolese rumba, soukous, and ndombolo. Dubbed
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 0xbbb9624272fc6040d2443bd02f46270e85b2f0484c073f606134f2f4ad2f420a. 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/d9131391-eb46-4d2d-b075-1947ae8209f9.json and https://artists.proofprofile.net/proofs/artist/d9131391-eb46-4d2d-b075-1947ae8209f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les Meilleurs Succès De Papa Wemba, Vol. 1
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 0x5e6e0ecc5df988f64de1698a44b2b88090314c8e361b87cb724bbb1085c1bea5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBNRN0602601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248ca05f662fb5a24b0f82889f090345244a3dd90cf3dc3fc2371cdc77879a74. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:29:18Z), 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/GBNRN0602607.
100% Papa Wemba Vol.3 (10 Essential Titles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac087059f7d88e1d7afe10046435718f65a9bf4bf371433a450acd82f3b8c197. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T16:05:19Z), 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/FR10S1539296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6d4cbc78ade8701bf792fa239417929efafa0462f8a8a6650086d8b4dcfad2. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/FR10S1539298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22af8be2e10d1069a4b813edbc8548c609bd0e36dd2f1e805ec0b67c0229ef7. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/FR10S1539299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c44de2849617f030c69bec44d01e0b66affec616240573d75b97c0056afaf94. 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/GBNRN1153201.
100% Papa Wemba vol.2 (10 Essential Titles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c27eaf8b741d99b0454df296a0cda090efb05b99655e2d1480553ed6895b24. 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/FR6V82281381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e302eb08fa6afd8da8a325028510b2cc7c9c5897ee739b7f2a0fb628f51796. 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/FR10S1544687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94c7f769b5f203d186e74f32a965fcc560dc7f1d0bcc032db4cee041486e7ab. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FR10S1551460.
Mokili Ngele (Un pas qui va, un pas qui revient)
La guerre des stars (feat. Lita Bembo, Bozy Boziana, D'jenga-K Esperant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b3b212c48414332901eaa59080a25771e6ab46547d2b69e55e0fc974cd371c. 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/GBCPA0700236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11771f3c6d70455464d7128ec4e99d89bb5a5e887ba4fa8057f0214190c760f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:12:59Z), 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/FRYAS9413370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e5dabb7069ca269fc55c11b5b124af001528e0c45015d64fcb27e200631e47. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FRYAS9413390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf045f341a6f916687ab14b2a51f2dd21d93643aaaee67049f1ba895d0db5672b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FRYAS9413410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc137fc02ec3444bf635b84ca95bee69442504fa5b3a9d0b52261bc242fb9719b. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FRYAS9413420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaec019c1fb3c0b33e77115bee01b1a519827fe7aa536f141221c3292ba27de. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FRYAS9413430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf74ebbb59677f66fd4bd24ee08f7b2ccfbb4a25facba08b62241c64b6534fd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRYAS9413450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd256a3ea2334060ae24d0e55845182fe8b99e77210df0b96df3cc558c6784940. 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/FRYAS9413460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94c7f769b5f203d186e74f32a965fcc560dc7f1d0bcc032db4cee041486e7ab. 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/FR10S1551460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97735accf7c9fcff4da1e32bda0fdeed5cee6c822fd85251f2f2e20a5a4b960b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR10S1551461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6320c03fb6ee188a41ec288de96929389483268b31edb01721ff1978cd5c14df. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/FR10S1551462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc2775691d8c4d9398130399f2529892068b5a5814736aaa052f178177fa717. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FR10S1551465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29b21487740739af9a602801677fd71f0f53f1891c1a302ee4659282ff42780. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:49:20Z), 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/GBCPA9500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb872de55df4fcabc9f16e1982fe6c2584b1a8f2eb64fadef348b6bc2a7fc06c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:45:04Z), 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/GBCPA9500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a7ce111526e7871129d41994c41ca681c57c6236b7ff046631a794b178085f. 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/GBCPA9500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e80cc49e61dfa1e1a92e263a15cd462e2a3858ea5562acfcf0198284dafa3d8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBCPA9500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc15bd7638002ab171e369a0e3953eb60c887458c17869fef5b145d6c524cf3b. 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/GBCPA9500077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c746c7eb86b264b3727f0050c7575735fac9399f513710c5397c6abb018ed7. 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/GBCPA9500078.
Les meilleurs succès de Papa Wemba, vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a02711745f7a0a925be4b19b092887a9eb9991cef9c04e7fa5ceb6d7ca7434. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FR6V82095923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d549a5a1e4fb59b26a68631e18ee979fbced0aebcbfbd26b5b18a68022f9898. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:28:48Z), 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/GBHCD1169051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1e8148178522fd4d5c73d866a0f63a855b913ee04e67094ed7e584805d3ae1. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBCPA0701220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fc0af0aae4a9edd97585b058271e2524c439d35a928bb2264e149c2f0a5c41. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:46:39Z), 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/FR10S1544679.
Le Zénith de Papa Wemba, vol. 2 (Live 1999)
Le Zénith de Papa Wemba, vol. 1 (Live 1999)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f753f516f05cc9731a42869d027adfcc01e2f464d78f6d1c6f4ccb055e63054. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:21:18Z), 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/FR10S1545237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46e2520ef50357b50620bdd3bcbd7cf1a3134753908c2625057d57e6bd6b884. 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/FR10S1545238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29756cab011e45a9b770ed00c6afcc3a6fc90845b5fdbc505129738b8d7ba855. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR10S1545239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6cfee6dda07f107ce2d09f427f8d12391606c47b1a3ff58033569612f9f256. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR10S1545240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aa11979ff35377d457623175c4210a9c0f7382be5b8a5c02982eb21ef742e5. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:03:13Z), 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/FR10S1545241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109948bc64548c7f8082fac5faf8d9ea5eddb8dd8366aaef1e14490f8b464df5. 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/FR10S1545242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8354ac47c8e0a9456a315ac2fa70b189ae7b084cb8ec2282e4d2f0e8d224437c. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/FR10S1545243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871ba45b88c9d578dede8f647053b99916d5049f3a4f63a5497d19dc5d8ef510. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/FR10S1545244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910f560747044b7c1e5f7fcdefe54bd478a359afecf6da01497ab4fded1c0e52. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:46:33Z), 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/FR10S1545246.
Le zenith de Papa Wemba, vol. 1 (live) [Esprit de fêtes, nouvelle écriture]
Le Zenith de Papa Wemba, vol. 2 (Live) [Esprit de fêtes, nouvelle écriture]
Le zénith de papa wemba, vol. 1 (Esprit de fêtes)
Le zénith de papa wemba, vol. 2 (Esprit de fêtes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c87648d8d91308447037d19fb9308c5c32c436498d871b5bd538ee74dd85a2. 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/TCAFK2155880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85ebc42857ee97ec4a209255bbc7a00e60ba7d409e752cffb1596fe103f0db5. 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/TCAFK2155925.
100% Papa Wemba, vol. 1 (10 Essential Titles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c230bb9dc6895c14ec185d11ab442e44a55bd332d8218c74f5b7955fd1a081. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:18:28Z), 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/FR6V82281386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2788b605b8db84360c41c892e485d778bd49685a3a2b5dcb51bcf3b3f2d0676a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR2X41508401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91cfa5c7a7e07590525911946447c7afe2d516ececf4805955ec61a4686b4fa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FR2X41508414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1f5e3d7d8d7432b418bfa54d4007a48bfcf21b7fe7a07de78ccda6fbc42baa. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR2X41508407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c230bb9dc6895c14ec185d11ab442e44a55bd332d8218c74f5b7955fd1a081. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:37:08Z), 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/FR6V82281386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268927da6e3115e9207147c045c34ecd284d7479494852c843c46f482fb2f86f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FR6V82281387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c233e6488f672290f4048a9c7f5509598292f8dca1bca6e10c15a44d2266c6b. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR6V80615216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8d5963696d447d467620cbe69a073aca39dbce8f6cfd8b2575811ce4e3d75. 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/FR6V80615220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb61fac250800a55651a1d9d5ed14a3b9451e774b6ac5aa1af2b7455a3488fdc. 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/FR6V82251379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e112ed3c2acbd995da6308d0b9c9e87d4822e24de1196ab80ef725d2f9e1c9a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FR6V82251388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7384525a765c86f8c5890795a74e28c4c340cbbfaab435e064c45ca322acbdf. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:43:53Z), 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/FR6V82251389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7be46a8132eb06ac9ba27625ced525b2147a2129c535abe188d5c5d12fbff3a. 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/FR6V82251390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b4a008dcecb4adfcf4a405a6e15fbf88b7700204860bddc97254d13e73b25a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:00:13Z), 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/FR6V82251391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b20b4dcdfbaa0329e0b65b27c52eb185ba39d57493a2137bc07ae71fdcb9f7. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:22:50Z), 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/FR6V82251382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084b6bc1182d08897a8b163e178b57f29974841f27c6d4508475af84b9405be8. 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/FR6V82251383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa040da34eb98399c6144f2fc4dd84044060cdec6bf19485994f27d18eaea89ae. 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/FR6V82251392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b22248eab3b780d4bfb2e3bfcc9d895055fd5c99356c9b1cbe5cf0b8324e00. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR6V82251384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d530b7c3b57b78dcbb65144e4744827239d728209055a25d1a2326a559ea3d8. 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/FR6V82251393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66149234224d5c76e4f13260ac9dc6f90ba4aec03508984df0f4fcf16e3720a0. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR6V82251385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b98fde1a6ffc0c7b555277ec3c736c6e119c789ad98e157b781f6025707e936. 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/FR6V82251386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba69f1f0418c56ce7e8854cf498b18b6a572f67fbdaaf890a4465d6141e33b4. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR6V82251387.
Trait d'union (Chaque jour est une vie) - EP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690bea64b52a51e8323d0ae4ab0364426d59e6aec514a6575086d8235024afdf. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:19:13Z), 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/FRYAS1000357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28098a71128f6ed8e8d9873755b265ee394f1da203c60d0544cf17c246f78187. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:50:35Z), 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/FRYAS1000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4af515c4cbc5c3f26b2d4c48be65b4f44acb5f0346cb7952bcb33262344c28. 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/FRYAS1000360.
La Naissance De L'orchestre Viva La Musica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78ffbe0d3db8ea181db28e164aa26e89f67f3b41f15cc6404009c941c577be8. 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/FR10S1472563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bfba44537a05bc11bc57b9edec09e25457180429c5145d3def15aa91f600ef. 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/FRYAS1005080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f49043808f536671418dd686ed94e31d8e1fa302380650a2b39d7bf1c1d41f. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:01:01Z), 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/FRYAS1005093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb27cdbcd298e0654043a72abfe06e63c2922194f03a61aad08b192c07f30ee. 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/FRYAS1005081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc542d4c2587207e45678ab29997e7389e31c700857fda46481160c5e0a48d935. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRYAS1005085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2190ca4718a5706cf7862d708b6e2ecbd5eb728102a1fb498a0b6a55ebfb61. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:44:35Z), 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/FRYAS1005089.
Ainsi soit-il (The Complete Papa Wemba - Sonodisc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd66c5afb11532d77cf739c1ba01e33e34a90b890ae8eff8cd4f2a64668e1082. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FRYAS1007130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aee9341f15a837a6475e812303f1f327d334f7a03bf814a9a74c8845f82818. 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/GBCPA9500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85519e91324d7b8546c0f1ce67d35b0e284d45638e38546686480a97a462b15b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USBN24900608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949e98931cbbc6468c4710b1e9017bf121cac5219fd0fbda80253635578ea444. 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/GBCPA0100556.
Worldwide (30 Years of Real World Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aee9341f15a837a6475e812303f1f327d334f7a03bf814a9a74c8845f82818. 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/GBCPA9500068.
Ami Oh! (feat. Angélique Kidjo & Papa Wemba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f629ca9eac0d2c205d0df0e78d286fab108e82911fb062f7ad302b88395b89. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRY339401370.
Nuits d'Afrique - 30 ans, Compilation rétrospective
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc1d691c75851fab11102e79b16d890c2b4c76231031a4755ad9a9fb554172f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBCPA9500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd6d56d11f1e4521ed9499452482b6e478edf565f97a7ed46f152ac83d5d298. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US6R21427403.
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