Jean Baptiste "King Kester" Emeneya Mubiala Kwamambu (23 November 1956 – 13 February 2014) was a Congolese singer. Early life Jean was born in Kikwit within the Democratic Republic of the Congo. Wh
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 0xac45a6476779fee97a858c18021c19335a8e8f06194b78dafbeec7b64ec3644b. 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/7ee6a14f-0675-4233-a936-a3628423a9ef.json and https://artists.proofprofile.net/proofs/artist/7ee6a14f-0675-4233-a936-a3628423a9ef.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 0x5eb472677bdc09f500f5fa713c6192b71606a15b063f0bac2c318988e5fccbae. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82056600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51e62ff6787b2561cdf9f39ca05c61efe3c473e13f46e5832f38a241d91a2f1. 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/FR6V82056601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc119a3d3dd0f916eb1d936c48e7bb3da5f0cc3e87f092af6479c6c7d7d529bd2. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:32:00Z), 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/FR6V82056606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fb987b26ab03a7c90f4ac264d558941dd3e499a39aecc19ebfd4fc4448a930. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82056607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86ef524c66150432e353c8fbeb84e73c79a309284bce3c88975a609558c477b. 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/FR59R1726773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa868688528c09f8c3c8a0ce0df5b034174632e9e9ccc8df649909164f9f2196b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR59R1726774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804ee0644a5ac6ea4a30f1870867280d7915da20b37eb0e0721d45995183ea5c. 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/FR59R1726776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e619b5a320ce06607701d43857c45079b9b66be56a6996019ceeb05209766b6. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/FR59R1726777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5771c0397bc0ccd60b4ce2a0c21ba24dbc0c54881fe75c4ddf9eb56c131f5969. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:41:53Z), 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/FR59R1726778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c36a2bbd2fb2defaa34a5a2c2769317a01754ac693625e9cadf1a78883cabd. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FR59R1726779.
The Best of King Kester Emeneya (1982-1987)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c9749fa47dff529a8bb8aa4b415bbecf5810fb729ffec3710248614ecf7375. 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/ESA012519227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1822c90f98f3becd597d3153ab887209ad8014ec5ac8a407dea1889641362ff2. 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/FRX282080274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7d6205b5d78aae36e7a4c7b9d5ba1f6e54e3fca2779249399ada488bc32e0b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRX282080275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98156024047c525c5a5de0bfaeb0f207d73a75733d253db297a831239cecd5a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FRX282080278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385a92ed51583f2e5da56c0e3904e39c3ec705c77cecdb79a6069caa0ad34ad0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX282080279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef68fe781041a58c937723e0ed29e80f36693420e8b9c594bf36ea00348345e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/FRX282080280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38043b3c813565e87b830d4c5424e638c76ff18568f55ec567ac043119b94b69. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82289600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589b02d7b9df81d6e831d7f9729e38adc1ecfa52e2259fe8c673b5f316942ec4. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/FR6V82289603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e343c597e8c5780df3de4b1ded2be254601724422a78d6792dfb054e18ba4ab. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82289605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58510818c58f878e77ab13e8dfd3aff09295f60693159c71af474a82f3b321c. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/FR6V82289174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ee83352a3f304e18cde889de5f835578094f46ef53ff910318ca0d1ffc4951. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/ESA012535736.