Michael Graham "Mickey" Jupp (born 6 March 1944, in Worthing, Sussex, England) is an English musician and songwriter, mainly associated with the Southend music scene. Career Jupp played in several So
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e5863893c3c5608d1f2c27300e05dc285e6817710168e7aa9bcd32d6d573e0. 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/dcfa76f6-c098-44ad-9ed4-a6787409b526.json and https://artists.proofprofile.net/proofs/artist/dcfa76f6-c098-44ad-9ed4-a6787409b526.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccf0cc286720864810c4e753a0aa8a1a4cd762862de6fc1d5d23e01366f4d14. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/SEBJA9407020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2997e9c003367ee41fdb522511b7bfcf7fe5fd176936d82b9aae57612849e030. 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/SEBJA9407030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c8117ba25cb7765b7c633b109dca0e89cd3d2096b0dfd3910e8e17a261bda7. 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/SEBJA9407060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb953f31d757be133314ce102e17c527bbefe006ffbc34a85f6df61d032408d40. 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/SEBJA9407100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618158a2c331ddfb42455e8ece5687a93867085fa83251102ab220b5f4ab174a. 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/SEBJA9407110.
Kiss Me Quick, Squeeze Me Slow (2014 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d6ca008eb46f6f5479122493ebd5c53d7ad343b9fb4fc8e7216d18c37d5b47. 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/GX3N52200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4dcf4a721fa97fb4f9d10d5bcf985d789a08691fe58899b54a2cfba48a2f14f. 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/GX3N52200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb317f0c86e0dc9af61178bd5af32170ab0060272798b07490d76819f36c83a4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GX3N52200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fee29dc1104c4554acbdba37721fc4f272491ee65bea971491d889cb5f0e97. 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/GX3N52200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c3561b34e392b61e432eb6d7e530b266974ebf9af9131121084f9f96b71f4f. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/GX3N52400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf118d9fa30520eba65ed2f269a48ca31afbdfbcbd77546f4c49554d6359e0384. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/GX3N52400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7315677fb4a71e263f779d4524155c6963cf35a56d8ce4e4c485316af50074a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/GX3N52400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c2a568794765a32ae687a2b25e8cff163bdf5503b030072d1000ff85c778e8. 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/GX3N52400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73768097646e5fe8aac97ac17d2bc6dd89fc353cdcfa96a08a42053e1a2fc08. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/GX3N52400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fbeb8d67744a930d5d76c5a8e6724ea1ee2671c1632d5870842a6a85b1e105. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/GX3N52400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f6bb8a59c53ed81f51880375596d177a5668783dfaea9f19b6fd2cbae99d38. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/GX3N52400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cdd09220c74f1ea7711d8714cc45ae87f4236d7925b9badca633794bec4bb4. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GX3N52400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475af15299f0e3870aac5a27b8478cfdc7c1fe3f3501c9a633cdb9d363fc34b9. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/GX3N52400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9161612f02b3fb06372715b204fa7ec7e79706de64b0681e61fd34bdf6ac87e7. 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/GX3N52400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fef591c967ae58c3376417826ad02c813e1d9c9a415967cb4c5e36112566496. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/GX3N52400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fbeb8d67744a930d5d76c5a8e6724ea1ee2671c1632d5870842a6a85b1e105. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/GX3N52400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb884de8afb6ea350d9e3608f5ac948d6f55a32c63e670fb7c7a9875a1f8128aa. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GX3N52400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeb909e1c7b78965ff521a59b46ed8df2ea07d672b624d9aa7f02185fcfcf3b. 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/GX3N52400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d76c01ed6623b8b95caacb76c0ea156f67b0adddc70226061368f75ea39d8d5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GX3N52400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe96de1a1c8cf66fcdce8c31a74594ff4e2460f92043528fd1c83fedbd2be6a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GX3N52400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be1a217445ea36726262942d715a8c644f0d037b6646608c037676daf6c8f10. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GX3N52400052.