Mystery Jets are an English indie rock band, formed on Eel Pie Island in Twickenham, London. The founding members still part of the band consist of Blaine Harrison (vocals, guitar and keyboards), H
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 0xb126beccf14af11e3bb298917422674339bb0af7de8f4a4128164a70b4bcd418. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/272cd5ff-4b10-4563-b180-6f1094693769.json and https://artists.proofprofile.net/proofs/artist/272cd5ff-4b10-4563-b180-6f1094693769.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 0xb73c3cdf3eddd7bc85a184b6173926be7491068f6eee17d8aa3f2fe7846a212c. 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/GBFFS0600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb82cb116f9ec663c4501c8ef0285a2c1a1f09f747a437b3b8d71e75129e369a. 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/GBFFS0800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf58555dcde9c22bab204f00428cafd78f5ad79a1bb0b900cb886ae2b4841da. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBFFS0600325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe574d09e71fb6995f119ed75f85f959d812f332eabd142340925bda730a28134. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:00:46Z), 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/GBFFS0800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f45223e2e825121bdeb3a337330eef115d70d4fbd8ccf83fc63fce25f19ffbd. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBFFS0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba844646040f47f217ffdda8b1bf02cd4c7ec05bcd1822289d8842a416ad5ee. 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/GBCVZ1002817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72460f98a1615322cb342c690f6af0f04074faf7bdd3e6d341b8a9a000f318aa. 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/GBCVZ1002818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cf8ab0648b161b4dc56776eb7344a5c35e941620432e47308a18270873cb1b. 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/GBCVZ1002819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6fabe2f21e626c861a63de7f656d4c0ea12c72cc3becdeaa7282741898373c. 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/GBCVZ1002820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b3ceeb796128c9769eb458883eb29e04cfb976f06799c4acfe67b94368cf80. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBCVZ1002824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942650b4c79a59afa025f102a6a4f439b8c7dec01b2707aed6941b4bf80cfd23. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBCVZ1002826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632d6644bf3bb8e22a089c817d385a51fe75e308af9353bd5cb61be1a863d6f. 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/GBCVZ1002821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bfbaecba05eef1774cbe513f274e165e27e98f1666e65bfda49e004b4ceea2. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:28:50Z), 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/GBCVZ1002822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971c092bcaa518e85fc30b2f30ca9d90e3aa3f606ad03d5af2c7575f1ca2988. 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/GBCVZ1002823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af8b317fd5ea7b51cd7d1d35b4a763787fbf2c89389c0f5994ea98ff395d676. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBCVZ1203182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5421e21a9e01121f7aea0e019af7fa5a33dbd4f48bc7605a8d5f22016eb14bf1. 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/GBCVZ1203184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25aadfac6a74dc8c5c0ced94bf62e7e0830fc441965f743d6a0673e846ee58. 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/GBCVZ1203185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78e8ce9dd49d3f94e63706ab16c8697c8263bd1c361bde01a3ef3acbd269156. 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/GBCVZ1203187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466b5c03d3af0409c899798951983cb63005521d5a6dfde640a9cb71cd41334f. 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/GBCVZ1203188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78c2c427243cea51fe2290225d50def96c3931fad2b908793344ad1660bb085. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBCVZ1203189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc98112153bbcae8a04a9f8f3e7b037ef97aa638d4bc921575d54e97c51410b. 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/GBCVZ1203179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a00509098e6f49ed43fe63625df274eb3619a004fc62457a033086b973bb750. 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/GBUM71505929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d955dec9488ba187b48b708806c53eb20e6edf056cf5a688daa0ff7723f9c5. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/GBUM71505933.
Curve Of The Earth (The Whole Earth Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e353d7964e58ace2135506a358177d57fa65269db7981df330b23cca93b82a. 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/GBUM71604059.
The Whole Of The Moon - Live At Metropolis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3928eeb37569c97ea2547fabebf5a78a994fb5090488d32fe55c5dfa09c2e18. 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/GBUM71806277.
A Billion Heartbeats (Child of the Parish Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b8716269ef71b38ff0356567ed6e99b54e4b689256162043ba5cf9a897e462. 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/GBUM71902369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceffe5c233c6aee8243fc4ef1b4cf6551844b32cd01abe0584888de558b3e83. 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/GBUM71902542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3556138a5d0c60dc77e0c8738873f5aa8b1f4fe4c9bc5eb2b25117f5311d5959. 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/GBUM71902543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3756682cb1e185263d7e0e98e8220964640cbffd201c9b89bec889c4d8b53f. 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/GBUM71902548.
Young Love (feat. Laura Marling) - 2021 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffe0c7714e8256a060f0748f850d62971405c4850d5e9f98df5f473e6b1aaef. 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/GBFFS2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7df3794bf302da7b37130432cf77dc942719989662b37a6efb45b14deca39ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBTZZ1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafb2f5297381896f55c777d8dc66d15af4b15c070f80fdf102977b95fa1fc85. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBUM71505926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73c3cdf3eddd7bc85a184b6173926be7491068f6eee17d8aa3f2fe7846a212c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBFFS0600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafb2f5297381896f55c777d8dc66d15af4b15c070f80fdf102977b95fa1fc85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUM71505926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c847c62963c26f597d6b8a359b4a45984b88c51f9b8ce5afc19e0dc95931ee2. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T18:01:30Z), 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/GBUM71505927.
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 0xc6c8c5d2f600e7e7bd3ed306020f76ee84ca1fb51d1ff5a5d76761ba2d758301. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBFFS0800028.