Trashcan Sinatras are a Scottish indie rock band that were formed in Irvine, Scotland in 1986. The band's music makes frequent use of pop harmonies and wordplay. History Formation The band members
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 0x59b3a7b6211ef9ca0447e528f5b77b8f633988219dad34238f4478d9918001d1. 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/f95c8b7c-5d5c-4949-b8d9-4f63d7f53622.json and https://artists.proofprofile.net/proofs/artist/f95c8b7c-5d5c-4949-b8d9-4f63d7f53622.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 0x2a4de55c7e3d31311b98a2bf6848861df2db517bdaeb63f75bfc6f5c6d5e3aaf. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/GBAKW8901042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429e1bf2e998a0887afc396b0c6f64bfc5c3f3456ee9938593298e23fffb46f. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/GBAKW8901046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbf9307f93e3cc4f4a067505d2910b57da0bc72c9a400ec7ee48ab9e61205db. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/GBAKW8901048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9e90a79c9e23fb16fd9c01aa3a9684ab60aba16ec340735e8a33ae86f002d6. 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/GBAKW8901049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc811781fc303c821f4ac5484874a9824b9905556b7e9e807ffda2b6ec3013459. 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/USWWW0126121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c413811b705114d8824cd5d1be98c500ba4125c652534699f15f9711e819fd. 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/USWWW0126128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e52742e7063c4d5a480553a036285c75e8c39f2119075ec921e62d0f911437. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:39:04Z), 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/USWWW0126126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda74806545767d1d060dd04987989f6040b6f970446c8ea9d0a7bd07137da0eb. 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/GBAQT9600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fc330947f058cf1e7e97c703c47b7c662da95266adba3cd7f85ee58901388f. 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/GBAQT9600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2171021d5564efb7202f2de4b9427ee9d89a6e416368e279a324b08a466ea361. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:07:16Z), 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/GBAQT9600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4221c95b1f1697c5b2fb3ac27f438c1e88957fa032a94b688ebfffe4131580. 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/GBAQT9600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd7f418a7e21af32ee0580c99b4ba3a8c48c4028ace872eea6d8cda1309c0a2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBAQT9600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c018c0bc9a8caaa7073a01d8e15fd8343ab4c831ce0ad20ffa420d4e9944b7. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBAQT9600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ebc3109e328b55de996af08e828b133017801336ad56b9e41098d140a3a96d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:47:10Z), 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/GBAQT9600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dfcb3d9dc5f86c4880482ecb7de5438be1b10b44ee1c078c6eb3105b93e8d8. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:00:48Z), 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/GBAQT9600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364227b3ffa42f3cd9490cc25f6e9899095aec9a24cba478d005598a2e62c631. 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/GBJNT0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8658a7a72335a930ab3512a0a86d2b908e59bcb2f39a44b12d559dde391cec7c. 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/GBJNT0500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338f40fd222c32d589600528cbf6688387240a98d92c136a57070b805c8b04f6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:08:17Z), 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/GBJNT0500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37106267e8eced271370b75882f1e920720d448c03a59b1c3aabc10feb97691. 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/GBJNT0500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13508b52799c7c2eaf807a20daf336c4aa4e6097a14cc31680aedc738e7f0386. 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/GBJNT0500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f54575d1eef10fc9aa738ed4905fccd1a843c8314f02f96833d439a07ffffa. 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/GBJNT0500011.
Brel - Acoustic Performances from Glasgow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b122cdff74dccdae2ee613d1bcf166aaea9ac6ce9b0afcb10567097d138d13. 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/QME9M1600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d16b61845547ddc015c059a60c52b08aed08faea5aacdeb51d8e2d2567af8. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QME9M1600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f4e5345e211c7cf68877984ca1e4ffd53cae1c626dae91b1db6ca9b81540f9. 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/QME9M1600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b460dd35b2f2ee263823b222a3e3b5da4aecc6b007a85bd33fcbf160706b3c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:08:38Z), 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/QME9M1600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9b53b683cdffaaf23a6c6165e8dc201d41d86466d20a872d27f88b6fcb0c49. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCAEW2008666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaba90cec1444bab8bc8d933d5d725491373f6681d4ce56f5bf4f89c477aa62e. 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/TCAFA2038891.