John Bishop (born 30 November 1966) is an English comedian, presenter, actor, and former semiprofessional footballer. His first television appearance was in 2007 on the RTÉ topical-comedy show The Pan
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 0xc936eb09e63273faadcc28fa0391ece5074c3ea5215db5c3ea064e5e59ec0e63. 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/8534fa73-57c9-43bd-a4fa-c1eecd18ea95.json and https://artists.proofprofile.net/proofs/artist/8534fa73-57c9-43bd-a4fa-c1eecd18ea95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
John Bishop Live - Elvis Has Left the Building
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 0x954c67949874100b61f610a446c3839fb0aeec7c18fda4e9173e51c843427441. 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/UK5BC1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250fcaf975c40289c7042328ba074313b4f443e1287785c88e53ad58b9deab0e. 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/UK5BC1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675e244b0b2d627fce116cfa6972d2014171540387de1047abeebc2a3235630f. 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/UK5BC1300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4e6a082cbaed01760272203deeb3882a922f130fdc22aafc8d4108f9424801. 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/UK5BC1300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe9f53b2469d80ebc8e0218abbbbcee6786f41ee5867d710ed4694376d4a95a. 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/UK5BC1300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56124c7793fa336265402d51f8852ac40dff6a0b426c11613066956e40195d7. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/UK5BC1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1158753c4c9a60b88745e412a04dcb6f8b1d217764c88d5deb2a388f41888c7b. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/UK5BC1300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44c9a6600bbd8c413ea2a476abb122e2e54c6f9f9dbc1da001a36ab22421ab9. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/UK5BC1300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b65ada38d10158c91f67e2d8a3799a103c7d50a946d8f56f88f0c105a1bf5e9. 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/UK5BC1300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031fa9b0e94e77fc36dd57c8c9f43e68a35899ce08e24d3026c8459578bea98d. 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/UK5BC1300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b70d6faea755c1bd9e7ce20d38104c5bd15904968c4d13ca7e6b5f56b30ca7. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/UK5BC1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6539806d9413b334b17ce5951af41871c09117966d16e41e62a4617407b2750. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/UK5BC1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1446f542bcdf7e01095807ffa15de10040c955479032780d6a3c2c9673b737b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/UK5BC1300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa101ec67bbd87f1c0cdf164dd4e8a9d095bbe515030e561147d5fb4489b65bf3. 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/UK5BC1300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca9bfb0510d228dc4f5ce615f1707ea126df7436e2c8251dd23ae730cabdb2b. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/UK5BC1300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14974e6a5824f484fb0e1e7484e9ff5afb289faa4b7bf803affaeb7e2935f824. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/UK5BC1300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95089cd8c7227c932248b01bcde0efbbd8f6f2b83f97ae9414284358d4da722. 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/UK5BC1300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe570ce8a270725bb8ebf60d9bbfa3f684f4c032e995c79f509cfc01b7be9983a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/UK5BC1300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087258b94d47f6bc1e149b54a751bb73e05f2912a32a094a73243a8ebedbbecc. 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/UK5BC1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97a3936ac4906beb1950272ca7737d39ae96d5899b60c3cbc7065711d9c9656. 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/UK5BC1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81512f3a4d93eddd62ce86fb87543db779fff06eff272fc50013f3e1e8d0d09e. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/UK5BC1300023.