Kitty, Daisy & Lewis are a British band fronted by the siblings of the Durham family. Their music is influenced heavily by R&B, blues, soul, punk, rock and roll, and West Indian music. They are all mu
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 0x33ddd6f62bd6e5683dc0a17f166ec532d9133bc2788acbffae9b6db58bd0a8c8. 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/ecbf2370-6f25-427c-8991-b49227535db3.json and https://artists.proofprofile.net/proofs/artist/ecbf2370-6f25-427c-8991-b49227535db3.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 0xf84b016aef74226982c4c274b4894e9c4ee7011595c18d9e8728760e7be80143. 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/GBGNS0600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ef3bbc18490ec47a0b37eac147b8ecf2162363413e3f323903e25592939d9a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBGNS0800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ef3bbc18490ec47a0b37eac147b8ecf2162363413e3f323903e25592939d9a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBGNS0800389.
Kitty, Daisy & Lewis (Australian Tour Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ef3bbc18490ec47a0b37eac147b8ecf2162363413e3f323903e25592939d9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBGNS0800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebbaafff0f64697d1e9a0f54fdd011471cf93ada5f46f16605b237de5145f9e. 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/GBGNS0800398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef806608a044611fdc23dc18316388f902c01fb701f62be504eabce646eace47. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBGNS1100777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8395338658a6938873b91269a15c9ebec8aa3857505f87532a6b7f1c325f4e. 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/GBGNS1100779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8b4185518ac2ca85a50f8264eab2150a4096d0cad3e0842dfa04243823036. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/GBGNS1100780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6ba5e02750c382bdbd17fb0d3fbe63e183c39ed2f277e03a3fa9d7a7b91b7f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBGNS1100782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09b132cc7567c4433debf6a8b2943f2e260d7eb9402885b712d497ba677722f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GBGNS1100783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77385bc7c9a1ad40aa7e228d01c35f3cb46d580c6f90010442654f1c42a7c097. 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/GBGNS1100785.
Don't Come Knocking (Recorded Live to Disc at Riflemaker) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c59d58ee67ee3c92664fffcf7d72924b6046574ca46499782c9d1d300d2635a. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GBGNS1100789.
Coco Nuts (Recorded Direct to Disk at Riflemaker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0e05b59cfd3f226e8597d645034ab5b6970881b9c36334a2cc4fa197e2eff4. 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/GBGNS1100788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3c6f649874c35bad5bc63353b552c4f06877bbe01f482f730aa48950ecdf4a. 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/GBGNS1301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c08cb595d3794d61b9045589d48277784d0426890dbcbb6d3ae5f66ff9eaa0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBGNS1401271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecda7ba0d54f409d72c0de5e4a3aa491aba4a1896ff10d80cd97b142cdbbcb4. 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/GBGNS1401264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4ac24f2d450e28267e02aa98cd4377b24e45f6f25e6e15476f86da218f74f4. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/GBGNS1401267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3650aaad7580fe10c0927a1f1d32a1999efdb3561fddcb795547e68c4881b55. 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/GBGNS1401268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8984996076116663926d0411b328bde054b5ab29446a81466b140da3d71359. 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/GBGNS1401266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc38e49a1ad40c830c35c8aa615345d8d68d1cce22c2ad3d2d281ac2f4c2f9a6. 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/GBGNS1401270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d59c3c51e44f39b8b69591a5f6cab43980ef706a133d5c343a9043eef2aaafc. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/GBGNS1401263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe4ec4848de3795b50e17e7d11b5894067da1f7a1594b7f2cdabfdabf142052. 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/GBGNS1401265.
Baby Bye Bye (feat. Slimkid3) [KDL vs. Slimkid3]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718280118b27c8b79626677c28f858dc0bdde4e97d4cc2acb0305db0b1b61a65. 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/GBGNS1701533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67582253222e0d90c93428fa7fb354585a1b91650cf2965813fd421133470229. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBGNS1701534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed6245597dd6dc39751fa92a0ae564d96b01450e94aaa7321430d099618097b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBGNS1701535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff6d38f10fe09df859a10544d5b5cffb7e2df47fcd1b66a065493b9e79c5f88. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/GBGNS1701536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904ab754ed58572accf422fe961eac6a62bb926166cea43f3be201e76d73784c. 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/GBGNS1701537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f520ded8f2e8db26686de81112130a5ef903ce18a2b0ba8b3f05a3212f2973f. 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/GBGNS1701538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4ac193a4a140f1f79e2683479278370265c63e6596ac7b08b8125fe3f4d96d. 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/GBGNS1701540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4451b21a6afe8f76bf6fee18c241dc45764efbf45b816e0b26c6496752e7abb7. 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/GBGNS1701541.
A to Z: Bestival 2008 (Compiled by Rob da Bank)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ef3bbc18490ec47a0b37eac147b8ecf2162363413e3f323903e25592939d9a. 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/GBGNS0800389.
A to Z: Bestival 2008: Compiled by Rob Da Bank