The Futureheads are an English post-punk band from Sunderland, formed in 2000. The band consists of Ross Millard (vocals and guitar), David "Jaff" Craig (vocals and bass guitar) and brothers (vocals
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 0x78a759ecc07378d74194e0faedd99edcaa7c974a75e51684f4bf0e80e2b1f5c5. 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/3c7e7af2-6fab-4ea5-9ddd-019d1ef729e9.json and https://artists.proofprofile.net/proofs/artist/3c7e7af2-6fab-4ea5-9ddd-019d1ef729e9.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 0x00b034809488cbe52309abf0c0d14f2509f39f7c14299900fd31fee36a7bfd4b. 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/GBFFS0400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5956310d49ee15e9a25eed6c24efe158523d61892e1357bf5abd7ea56e6e78. 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/GBFFS0400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba78dfa1e426d9f0c65a0b5bd36d2c7f2f77ed034bbb6f1c6e0e06bd86314e. 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/GBFFS0400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ed55234f7c23d1b253c19f72c28292e662bd040b406d61e1b97ca78aecbb2d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBFFS0400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0786259dc9200feed80f4314d4eb0dd9104ddf6be70bb2f6effbc0c660b4a983. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBFFS0400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7f0a9730811f784e541277ce18372dc3cb4a0839531ac8460e816ed749b80b. 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/GBFFS0400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14baa02b7506517a64e581e616e020b8b8f2ecb5859b133427e8535d2b5ab5ac. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/GBFFS0400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731382ba4d78be3531343eb652b8dcc76c040d9806ab9e0d0df3ea1e8716739e. 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/GBFFS0400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffafe1be0681acb46d1ca504d1c3e89e2f35748f327ad026aac7044546622896. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/GBFFS0400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7278896db92cf3b4bb5508f3acc9c628f682182c4844afe95a14a0ea641ca9e5. 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/GBFFS0400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b085c176aeb306205d3d348e39d0d49482dd419e7c83cc916b21331e9903a5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBFFS0400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf65103ed695dab3c29a30afd292eb2d31943cdaf3269a34c660f0da31fe6c. 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/GBFFS0400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b578272ce2d4ee93c731cd79927b3b8acf963724d560470c791ec1fa2b2c38. 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/GBFFS0400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fb55df4f54896ae9b978f7ad638489791324baac42b925227a1e7fc9992451. 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/GBFFS0400042.
Decent Days and Nights (Vox Up) - Chris-Lord Alge Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe635a11e73f1bb386c334c9b889e6252b156b585916c2faf214eca1bc1a61688. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBFFS0400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400126d3027140e4bc02837182491f657c689ecf22e7a32cfbad1edbc15ec893. 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/GBFFS0500165.
Skip To The End (Live From Leadmill DMD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c4616cff53f4b4dd4cde92e74f9b1cc5195dbf9a0d9e9535a67e6290a7111. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBFFS0600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e10309b90a6eb6d4fde3636e3ef06045998a7d6c7ce6702b34354b6846d97b1. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBFFS0600056.
Worry About It Later - Switch Remix; Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9663a1747ffe8fd1b8f40763dbb2b4a0b46c0156eb7c66e703c67fb5988a7f. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBFFS0500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9258bbf9288f61b38028d450510d72cff7137bc5f7e597e56a6e2422db95867. 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/GBTVT0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8526746902a08f0b0b195adf4d6f5ddf78e34392b8c1c7e5ac43c6193426ff9. 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/GBTVT0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb27a54733aaaa173055d55871e3d63d64d098a10ce1b7f1757ee97793f953b7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBTVT0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cacea617deb52e29c7f2e76c2c9f39364629ac5e224095493a01984116b2f7. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/USME30800397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed0e6ca5583762636c1b26f7ab649ed60b62edba33f23be1b516f7da87db6e3. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/GBTVT0900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdb13f26bf6b60fc4413f84cc1390c718075aef0506c0d712ccf7c15603b240. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/GBTVT0900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed0e6ca5583762636c1b26f7ab649ed60b62edba33f23be1b516f7da87db6e3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBTVT0900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdb13f26bf6b60fc4413f84cc1390c718075aef0506c0d712ccf7c15603b240. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBTVT0900078.
Christmas Was Better In The 80's - Single
The No. 1 Song in Heaven / Meet Me Halfway
The No.1 Song In Heaven / Meet Me Halfway
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba21e06e976562a399e4e1882f4d162fc4973f235bc57805ab3d36cb6b248939. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USE830902372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bced92256cac67a8ea85f6c4b9784b05ae86a6e13220786a0a253a586eeb7aa. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/GBTVT1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bcf0d9cf11523b4a178fa56c7319f1cf1487c6d9dee6aa47f8fee0be1f7449. 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/GBTVT1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d7ae891f49d964510fe7275604c82592f8f5cedf669ea8f7fcdad9be0f9700. 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/GBTVT1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f343b9711e8d2492f7be2b3d6866954b41eeb06fc6e0b31b5b6ff509797904. 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/QM6MZ1924433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc2b53a0e17d4a70d59ec74e8d5103108c407177a8f93de2164786d3d14cbe6. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QM6N21916165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba78dfa1e426d9f0c65a0b5bd36d2c7f2f77ed034bbb6f1c6e0e06bd86314e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBFFS0400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b034809488cbe52309abf0c0d14f2509f39f7c14299900fd31fee36a7bfd4b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBFFS0400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba78dfa1e426d9f0c65a0b5bd36d2c7f2f77ed034bbb6f1c6e0e06bd86314e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBFFS0400061.