Kenneth Daniel Ball (22 May 1930 – 7 March 2013) was an English jazz musician, best known as the bandleader, lead trumpet player and vocalist in Kenny Ball and His Jazzmen. Career Ball was born in Il
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 0x7260e96e133076e3d72f3b3c9be574387d2d883a3bf71a3a8540885e59a43997. 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/c2305b0f-808e-47f8-ae66-b7177215d927.json and https://artists.proofprofile.net/proofs/artist/c2305b0f-808e-47f8-ae66-b7177215d927.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 0x025be0fdc149168d70510e90221ae46822e015e45b49c7f72a663c8c3c84d47d. 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/DEB639011303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ede30f1964b14278e02c8c22ede86159e6a0eff742b78af4729030d7e7eec1. 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/DEB639011304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edfee73c5d5f4e8e157bc192d0effa94a1dd3e2ec602b3f56c288cf54fb7710. 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/USJ4R9830511.
Kenny Ball at the BBC 1957-1962 The Airshots
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cd7d2541637b9c41273950d26f12e74f5826d919605e98b014296d6d2837d9. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/GBAJE6200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d37fb4266e2d82165b4a4667c431e7f72508e2e67beba7ad64f34e9f7015562. 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/GBAJE6300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314d683800d0c25c13fc872ac089180e51aa3d10261e6896b2f3a23b64597404. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:45:54Z), 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/GBAJE6400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bda031163e27f1d8e50cad8a067e580e2b70cf564d9f967b8baa5f4b0a9046c. 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/GBAJE6700090.
Kenny Ball & His Jazzmen - Their Very Best
Kenny Ball - MidNight in Moscow Memorial Album
Kenny Ball's Jazzmen and Cab Kaye and His Quartet (Jazz Club - A B.B.C. Programme, Complete as Broadcast in 1961)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8d90e297b4f576a45c9db49ad54473034a96811a793dccd622835630e90f0. 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/DES201817109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1e6b0267f88e52ca455fc0c89cc97b6b2a42aa35c6bd3849071c79acfb6929. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:04:19Z), 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/DES201817113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a2ec11bde9a4cf68b4f3c7947d5ab8b7aa2a550c01e30698fc3ae11cf71266. 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/DES201817128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4b79f0c6519c51b6316141aa62fa864a74f6336bd24dc2a881ec4431fdcd8d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:00:05Z), 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/DES201817131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47007685f1d69e4b3a39e867d01361adbf126a7606841bcadd14529af36de6aa. 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/DEXO72042508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83b8210341cbe9459c7ac605f8ba3553b7cbdede39a31446d48225f4b6b986b. 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/DEXO72042516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f77f551e9be854cebcbfef01a6f317c7e5152711e8b677ddb68bff06e5dc0b8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:38:48Z), 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/DEXO72042519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f12a40d6603dd77be172911c298862d7a699921ca0aaa2dab0dab79f6c73d21. 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/DEXO72042523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe7c685693caa269469084bc073efecfb764a6e9058347006b2882e2aa0fa3a. 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/DEKB72073928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d41b44e7b06b8c2486b869b159fc82de99306bc9a8902a57290501fe86225f. 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/DES202298405.
Brit Trad Jazz - the Legend of Kenny Ball & His Jazzmen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0774cc95cd6fe2ab694165febdf2ad10d6fb964516a99991149c7d874106960. 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/NLHR52189587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3538fdc53776773b0d94d6f515f92f3e215c5e75f506ca415076b22076a290. 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/NLHR52189588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68531e3831f2f72d632c0ee3bf3a6c26c5e6dff4df440eeec15d54e02e68974. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/NLHR52189596.
Cornet Chop Suey: The Best of the Jazzmen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ae8e489db00647756a534f7705b4009b6dfa4d18a40bde5e568d0a71cddbba. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DEL112500399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91808d61f5cee369c4406125ba0ba36aa2ac8b1b9ff5f66caa680641992dba8. 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/DEL112500400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880eb76c2c3fb50e04956fc533dd7867e358b144962f73ed7d4e5c582b413c71. 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/DEL112500401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949b4b3cb0bd849c12fe0113cc20ec6ed6e371e93b6e089eef34fd541d5a2e93. 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/DEL112500403.
Don't Dilly Dally on the Way "My Old Man Said Follow the Van"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61523180398f7800a6b6cc06c7748044d41609bae8b619ff00b5e8a4087a63c9. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:59:32Z), 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/DEL112500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38c4b62da36a4c5e7db2bee086c4d2ccae915e733a649d08fe7cb02966d7280. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEL112500405.
I Love You, Samantha (From "High Society")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c9178e014c773abf57d6583ee42e15e6bd44a953af2265e1aef57efa140a42. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:56:40Z), 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/DEL112500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cad2cbca925f0de73531d424ba81dd9fb7b07dbb15f723e2172afb8ce4f0141. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEL112500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7158d74ae8d1a5590aba0ecb67d5d805fc071fac6540bb37a64fc709d0794b. 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/DEL112500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da62403b8b8a260c26155f4f7d62464dc3290e29f477ba74cfddde1be5be202. 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/DEL112500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ea874b4916f5ddbaae027857a219916ce7728010c09538f3c58ae6bf856970. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DEL112500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0531c2c33d3c6f36a98f20c39ddad9102f29cdfe188f1773e633229b0befb5. 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/DEL112500412.