The Bill is a British police procedural television series, broadcast on ITV from 16 October 1984 until 31 August 2010. The programme originated from a one-off drama, "Woodentop" (part of the Storyboar
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 0x82c9d6f5641895b2b2eceb74d2827efb88f959ef16b97785e972ec4ab6bd907b. 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/7c48ef63-87cd-4a18-a6d1-86fca93b8b4a.json and https://artists.proofprofile.net/proofs/artist/7c48ef63-87cd-4a18-a6d1-86fca93b8b4a.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 0xf57a90b9f08092f03708df23f8cb8f169a2b5ded346043ec27c73d35579ad6a5. 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/PLB171001751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48560b4376e361550dcc5655134d884a238299a117c66f388fe83f35034b21e6. 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/PLB171001754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d53f0a6fd2067046078257f241fbc32a062800edd28c8fc1f7addabc4c218ed. 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/PLB171001757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b18430ebb97c0a93028cae8df83b5cbe96c32a411e6321b8feec3a5c0852000. 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/PLB171001759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2df670aa85fdb004ad2f1666c25774c718f7483e7a3416521396b72ce0ab1f8. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/PLB171001760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0524ef677ffacecde30724404bbbd50b4d7780ccbd89e53774b969880c280aa. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/PLB171001761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80707e7fd10af67f350ddd94f912a5a12f1d09e2fff3917686aadcf506c3f537. 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/PLB171001762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd693c79c0d325e198d4909cea3782e8818110ac0f543fe1b7059c14524fc2b5c. 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/PLB170801691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08246b750605d537c428c84246b4679f68b98793a7c9bf8fdffc4cf7f3dfe4c6. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/PLB170801692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35705bfba3c8081bb7f82422c9d717595a91b7f103d16a3105fc5b396502a78. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:00:35Z), 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/PLB170801695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f797ca78a67170c3677dd1a191b0cb073dc6354d2b4a8d9f948ec1a9d0ff5e. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/PLB170801702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f131e8f401f67cad1879090ac173080f772ba3852fdc8c3288313619d7978fd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PLB170600394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1258f68e63c98f7f2e8b97d47a5df2d3e83502cac89c43dc6b6f0ab6dbf749d8. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/PLB170600395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb4cc8adb30b96d33aababd5cd33fea43643e77e309a8db186c28e5e98c2e44. 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/PLB170600371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f033b61761db09105d42d49a9309f7b0a00994376d19584f56960c70fdeaa7. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:39:42Z), 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/PLB170600374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbd4687aa25a81d691ee6962e51e59e1a0a188b46bace8a5332219bffdf85b4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/PLB170600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db61e514ba71a5e9981d898eff117955875c45443dd88cefc79b284bac9e913. 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/PLB170600379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0356311e49438b352add4c7190b980cfc1776d0e25b18db0c161f7366839888d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/PLB170600684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934722a3d7cf0c2e6aa6702957f6c17066238e7e9279cffb4f14ec2e316dba5f. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/PLB170600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5a563993f6f2e1aba39c9e13ea5b995217648dc932f471da5d36cf66477cd9. 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/PLB170600694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe142c9bdac304ea0f4b53ca45947ae975286f455544285cefcafd04c77af5. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T12:01:12Z), 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/PLI368793720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205a289183e2c3a8193ddb90cf470d9c4dc0583424d18fdcde638ed61dcd298e. 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/PLI368793740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26202a1ed7048d762c768b72ed0ab95bb866e1d2ce021d551d017e0f8e591b9. 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/PLI368793750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed955f67ab42ecd85ee8c4293516916609ee1beafc9fa15ed385174dece57d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:28Z), 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/PLI368793760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b937be79355eb54be445c459a24e9a2331556b3f59739e83a1eed00b105308. 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/PLI368793780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3506f079c3899b1e65482e6f58caf188cf4ae069fde0081661560a8a170ef619. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/PLI368793790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42052c9882f6f950d78eb56a27f75d1e9d35f5b7ebbbab1f7af9d14f8f215f0. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/PLI368791890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb736c8c86f3ad9a4e0de5fc021fdc681fd27e3d5b838605cf46f5c71bdbbf07f. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/PLI368791970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f3dd0a7f5fd27b2003de6bd5e441dc07e50ff407b184cbca1f533e154b16f5. 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/PLT522100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71afab4b43e6291aaeb84dd12c400d7a5b8d83344cc3de68618bb65e922a62e2. 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/PLT522100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5811af4a92f38684201ad8e61ab6401bd7d286cf15a0b65a8c666bc696d6e6a. 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/PLT522100149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00696eff4af6adbb212be1537731b66a6649e0dc0e25e3005029e719289558a. 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/PLB172400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb521cbbb365784782cf3a1b500b140dedc4608f62b7fe88e7960333cf704f74. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/PLB172400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7dbea493d06215e16bc39246d76bfc6b2bbc18729f67cc6507634220d1e98b. 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/PLB172400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6739ebeb72efe1c2bbb3d87bab6a22ec047b8f8827d5ef3675ca2275cee03994. 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/PLB172400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7fe1d33fc83085ee124e28f88721fef7da4861fb3add2e0ff4a75b12c4de2b. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:10:27Z), 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/PLB172400140.