The Auteurs were a British alternative rock band of the 1990s, and a vehicle for songwriter Luke Haines (guitar, piano and vocals). History Formerly a member of the Servants, Haines created the Auteu
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 0xc30985607b63440671ad3bbb47ecb55e213c446b023f84e3e661c73cdf99153f. 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/3cee8676-6d23-4dc0-96d7-e10711aa085c.json and https://artists.proofprofile.net/proofs/artist/3cee8676-6d23-4dc0-96d7-e10711aa085c.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 0xf31f97803d74249ef6f61d7dd17e51a0ec5222f7b5f9bc2dbf4807a5fb2ce52c. 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/GBAAA9301488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaebd73463030550b52d11cc455c3c859b9f8e0eb84e0fe2397c29aca640f41. 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/GBAAA9301489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b13f2741e8ea733625b76780a99036974684466a58785318adb7ff787f8d4. 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/GBAAA9301451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda080327b99af41f85cd5c05ec1a62e3b813023a7dfa11acaca1d3b329ff2ed5. 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/GBAAA9301452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ffe71cb741887eb99e5bb7439f371a4fb5c5323fb259578b2f4f683944b826. 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/GBAAA9301490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e1063788f542958da49b173b25c474d5b2b9ddafe97095995dfac6b55ff550. 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/GBAAA9301449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988760c82a61dc9600f63bab782869179a090d5eb7fe8efd40612de8bd5707d. 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/GBAAA9301491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b84d5da32c8bf92176e48ddf0b31ef5a46b8dd69f9668f5b86759ae30bb0402. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBAAA9400908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30af747ba8da30b4146f1a20d947b3ec85f393140d8bcd97584f70a3bcb8fc89. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/GBAAA9400906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbbbe93b99fbeee8d916bd46e80481e205d63f0b3eea91eec69a13fdabb12c7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBAAA9400912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eda6191eb3fe68978b5e0db76faa0c994ae19e40b12ae613200af4a1ba65070. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBAAA9400913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea93a2ddf8b7a6fe9348e775288f1c8cf92891953a6a102061742c29f62982ad. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/GBAAA9400914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3527974b51a36e5b5d8166711e744a6884af971738dea61bffffab2fce346eb. 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/GBAAA9400918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9015b99a32f38cf088a39cf96f89084fe69e001f6c00acfbe5d1be2b5a223d. 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/GBAAA9400919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138495477425c87fb02a572e248fd86ff4a888e71797250174e1678d66879fd4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBAAA9400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eb73e37b9f2d46cb137c9e66d36b08537bc954e51315f4ec7332e129375e8b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBAAA9400910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91536ccc44c05a3165ebfdbc9e0f480c2bf92f387e27e0d938aea23936dbe2da. 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/GBAAA9400921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0336fc78c460745fd158c65611e5a920fe145d7d81e236b1793a42bd9893903. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBAAA9400922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e2c6dd712a90aa19393936c74e555dd72d5510c797f6e30897fd0755df968. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBAAA9600496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f6cae6fdf6a9ae35844f8cd5d6ecfab61ab7025c25237563e1029c90cef9d3. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBAAA9500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709cd4fef2e062301815d5d4de1ddd9e267e29a8b7ce9d0654cf8e1c10c6ff1f. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/GBAAA9600532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471ce86cde2fe9c39bd4e4bc571df8303ec03189d02df3a3854c8c2d1d746ca9. 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/GBAAA9820977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8fe976660993c12360e5b832cbda336cf534ba54b01d9f1ec6d6359889cfc7. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBAAA0300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fd462e33a5e598051125a71c5c7fb66b103cc42d6972a67526d798d8b9efad. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBAAA9301071.