Fatherson is a Scottish alternative rock band formed in Kilmarnock, consisting of Ross Leighton (guitar, lead vocals), Marc Strain (bass) and Greg Walkinshaw (drums). They have toured with the bands B
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 0x673bccd5aef4eae16afa43b3cbbd6ef421724f7a1ac07f4f9231694f3310c6ee. 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/babe714b-0b09-485f-8c05-1cacfb17c9b7.json and https://artists.proofprofile.net/proofs/artist/babe714b-0b09-485f-8c05-1cacfb17c9b7.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 0xc6424cbef78c0dd721154b981268ec640c0ebbc9c5ae91f2f3effd5e63f131ae. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:09:12Z), 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/GBMJG1200891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707b39bffe18e2edf753d80b1dcd9c8789cd2d6d832abafc0416ba1d114a072. 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/UK3UC1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba198056514956fbf2ac7268455ae930a71e13335dcb816bb0eba132113f7596. 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/UK3UC1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a060ff8a35b3d9c677a082b6e60a3479d57235a33bcc4202e4fd43bcedce46. 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/UK3UC1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0862e1c82780a9285ec05f35a6123959d210f08d53e88a22653ee685e8ee1682. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:22:53Z), 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/UK3UC1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9bb6c205123a6f2cc2f2d63bf366fb5a2950518fd34acefe56945cdda9edcc. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/UK3UC1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7b699429d15ce38dd3a28614697e81a1a103cb339db23f4b65ff8d15930627. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/UK3UC1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02352a8f62523836ef4870ab9d2b16d8fd5c018eea2f7dae227f7ee33f9497cf. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/UK3UC1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095f66bb8d3d69ba5ab36d45b60324b334cdd5f2ff44ee1b3a8ba0fa18feea23. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/UK3UC1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985d680957898578805554412079aee4b1753d2e5295069d3fa08762edb36a39. 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/UK3UC1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f558ef1f55249bf388a149dbae030164714e39890ce683c3a13781786391885. 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/UK3UC1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee39a1ea06aae0dc19d81a40645cef79d725e098f995cdd4ad7b833425e626f9. 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/GBARL1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eff74b9578a43db34f6f3f60079408441700416f01a6a8f060970dbc0f7bfaf. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/GBARL1501793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd2cb45633bfb30593720a38bb11a23e1249b9f70c7e90418837894f52bff41. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/GBARL1501794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c8dbf9d02d8016d28ff084ddca95934a43f04676227b467671a660594ff6ec. 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/GBARL1501795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0631fb21aaf734df257f89457abf8dab711c83a1f2e538eabd027d873162406c. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GBARL1501798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558581e260b17f2958d256f41305e9706bea03b7a9ddae8645317c1f0e2e21ce. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:26:43Z), 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/GBARL1501799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9939b0d1204deec0912dfa4157aa62717342aa8dbacbb005a2fa9b8fd31d31. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:02:54Z), 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/GBARL1501800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dff8d41333a2588549bf371a646cb23e138177b3c3a8dd059ee909817ca5bc. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBARL1501801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdca8b1e0b16fcd7d0e571aa74c56ddebcd3e39c0793748a8c1bdf5cc1806ee. 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/UKMD41800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f840d43eeb1d28d559266b487ca5981fd6fd2635f63813d58f9cc4ab8d48a5. 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/UKMD41800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e8ba551cd73db30cdddb1d9e18abded341c0f465f85cdd1533201d6a336e17. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKMD41800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b50b56d92230fc68cf182f3c31ed9e9827118e06b928ce94a57faeaa940061. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/UKMD41800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6269a60254396ac067c1522d03f13ac4b433bf11293e3b8dad0513939f22a09. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/UKMD41800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db55e216491490cff9653c388701e4d5b6d4677f1eba44e11064080e97eee0. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/UKMD41800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35bbbd5bfa22cc765b0bdd0f09d96a48b245da69363ab2358284b495684b724. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:23:40Z), 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/UKMD41800043.
Just Past the Point of Breaking (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45a6f04b64c8262dcde41ed696605314da7c0d57deebd2559167905499f3655. 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/UKMD42100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9879c052f9880da9a6c0bd41f53a4191ee34f139e19ed3c551b6d03f70acab1. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/UKMD42100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f44642c0adf7ee2ee5ecb13c1b617c5e45b8a22d97a4bce8162edbd6cbf32e6. 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/UKMD42100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23252d50460ef32d07997e5fb6117b4c80349d3ed1b22dea28c6b490e987c0. 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/UKMD42100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4e78f58fc9c5bb310c51f885862d84f8cccbde4f3b44d754e4bfd710cb68c8. 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/UKMD42100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7373778a6bc3504cfa9be97a0165157ad902dda91afbd46fd511722368ea10f9. 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/UKMD42100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb95e7995d6a4d5f1de0327fd4d812394ed03534b2974994932c159c426e740a. 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/UKMD42300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45bc210a42957b5cd9d2d1abfdd9477a5222097979821986800c5d80eaa949f. 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/UKMD42300001.