The Wytches are an English rock band formed in 2011 in Peterborough. Following their formation, the band were based in Brighton. The band currently consists of singer-songwriter Kristian Bell, bassist
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 0x69a032777ca617a89782d98b7b50ae3b5087a2d37f45f405c207f0c4acad223a. 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/2c68296c-a49a-40f5-b5e7-e8a62dc64617.json and https://artists.proofprofile.net/proofs/artist/2c68296c-a49a-40f5-b5e7-e8a62dc64617.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 0xa95d9356b1a702f905079be50b43890748951fb77a6200833edb54e3de55ce31. 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/UK32S1400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aacc7a735129fe368dcf1e037d8ad6e4246c3b88a11146576f067529b99c600. 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/UK32S1400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb13469027b5f7eddb3c2a5f580d434b71f981bd81e217fc1483f9d1ba7b29e5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/UK32S1400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4af41ab55e64f6c20f2528b3cf94322e07e19e3472fbef2286a787e907465b. 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/UK32S1400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb2abca5f034097b48b46b9b38fd3ede88c0c705d8673a98fb98cc429513008. 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/UK32S1400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114c67b611630529722ad7935bbb33c4cc8902159bdbf6eb2ec1cc77731f671. 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/UK32S1400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71983f0ea1184dff304b973756d81f9030acb1931e96f0c0849e57b6208cec04. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/UK32S1400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed50270d0081fc52da23695541ca11494a4f49ca558e2507466082177c7af02f. 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/UK32S1400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95d9356b1a702f905079be50b43890748951fb77a6200833edb54e3de55ce31. 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/UK32S1400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbea292bdee362513eb3ba9335678d1e792876c98d225ff98874fa62539df7d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/UK32S1400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dc96d4dbcf85f0d0582e8146f755c11d2982c7f40cc2f1260273428d32717a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UK32S1400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aacc7a735129fe368dcf1e037d8ad6e4246c3b88a11146576f067529b99c600. 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/UK32S1400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb13469027b5f7eddb3c2a5f580d434b71f981bd81e217fc1483f9d1ba7b29e5. 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/UK32S1400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4af41ab55e64f6c20f2528b3cf94322e07e19e3472fbef2286a787e907465b. 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/UK32S1400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb2abca5f034097b48b46b9b38fd3ede88c0c705d8673a98fb98cc429513008. 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/UK32S1400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114c67b611630529722ad7935bbb33c4cc8902159bdbf6eb2ec1cc77731f671. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:41:34Z), 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/UK32S1400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71983f0ea1184dff304b973756d81f9030acb1931e96f0c0849e57b6208cec04. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:18:35Z), 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/UK32S1400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977bd7bff1061ad4977c0792451ddadad8bb38866e891e1fea449ab70f06b4fc. 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/UK32S1400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d167cda9e52f48c3d5b69ed2652f99aeaaf631e18415f6e8f5ac970bf84f3d7. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/UK32S1400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa123cba3a3be7904ca05f942e0963cd9dea87d86aa51e192a25a03ec08c2efd7. 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/UK32S1400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f667f8cc35f4cd17add2dfb44e28442a81351a719859ee23cb249ec7b8f6f1. 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/UK32S1500290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f73f1b24fa0aba3fbc5c1dee41c5d2ef517a9b2bbe51f3526c8cd704beeb64d. 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/UK32S1500292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca762ef25b32daa80dbde42b1c8373bdf3d89328bc67c1009c694d8c9e546e2. 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/UK32S1500297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d4980c4f485fc9f568b4fd0438752ea38bf012229322040433fdc3b647d1c9. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:41:45Z), 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/UK32S1500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194dc118cd903cc2955a062aad50954a1f58d9e5c7a4e2b7d965fadeb826b555. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:24Z), 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/GBPVV1702128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef5e2a5e6353fe56b4ef1754c9924d9aaf980c12049b4118d32b3610ad719ee. 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/GB9TP2000943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff364c0799176a46df7af15a2db2e0bc65c262b5904a499ae08b35476d8064a. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-15T21:33:28Z), 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/GB9TP2001287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e914c4070dedb12cab401f929b55010d4545fcc678762091f7211597168b234. 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/GB9TP2001288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f68c3ac6f7c989add95a93f9aec82e1765ec83d5db5e766e5d7e26f98cce11. 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/GB9TP2001265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e3574bfb58c29b36a3c063ab51e3d56c7d7918e8d211d86abbd8c0c5ce1c47. 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/GB9TP2001290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b18a6a71042dfb07803d60cdf70c1bd17fc5d7ab14898ba8ccc1a3dd8559f4c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:11:29Z), 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/GB9TP2001292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05194e56cb000ca53ca57f826f5a7dedf2c07aa37c6b29a825dbd82ede4faf9f. 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/GBZ522326701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe326edd873c39adfac18caf0023e03c522aaf834cc54273c9b2b4db4715371ba. 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/GBZ522326702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd302c2229ad298bb5466835fe278c3e26c9dc641d52c0f89cf862010307def57. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBZ522326703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61350ec80727b380f8dbb320c88ce2104eb892a0bd66f82c33168573f5cdf4f. 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/GBZ522326704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837c1c30829b5759134d79ae98e883b34bf1d20126efd5f47c937e3980ddaded. 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/GBZ522326705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0710bd2c8f63a6cc4885d19cdb1c15d683976b974d024c3a3936f8c196c593. 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/GBZ522326706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7678f926770770e7d9c99b3518d2311c159c36e7cce8120c0984da8c1c7edd3e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/GBZ522326707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491cb881c01cf480b097257be9efc60b59100e3c5cd085d7f1eda8653c31334b. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/GBZ522330707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f1bba494ae352070051ed36f7fc67e63b682fbe6706bef3d84dd25aa573bf. 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/GBZ522330701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0966c0e86861b2e1e9c50d5ef3566d76e93c6dde9f9a31854070c33317c0c2. 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/GBZ522330702.