The Bradshaws is a fictional family created and voiced by the comedian and musician Buzz Hawkins. The family was created for The Gary Davies Show with Gary Davies on Piccadilly Radio in 1983 when Hawk
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 0x65f4b752072586827913baee1d215a9a93d11d7df51a5f3c0c5dc5079a09af4d. 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/f368040e-90f4-44ac-9b71-7561b46bf540.json and https://artists.proofprofile.net/proofs/artist/f368040e-90f4-44ac-9b71-7561b46bf540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Bradshaws Vol. 7 - in Their Own Kitchenette
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 0x86e55b87904c528320ab325ab248357fc3f32c9446a63af947a5ac2bfa39d1eb. 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/GBPJM0600703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf267c478b809654a083eb76c61484ff6b0adb3da5cfcbe413ccefa1d99c3ed78. 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/GBPJM0600705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6727c9bae56513913d3955c16dadddb066d574defa3a0b91f8e963c7de1db53a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GBPJM0600707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0a18478e4250ff5c1583d30e7306f873c7855854d67572940c92353ff70023. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBPJM0600708.
The Bradshaws Vol. 8 - in Their Own Dolly Tub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e34c3367ca07cbdc3c95a9baf6da19b9907ef6d450c1116b56c020b0fe5a5b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBPJM0600802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f13210b106b6200654da59516efefe9ffcf672937cb774a51c127d191d7f17. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBPJM0600808.
The Bradshaws Vol. 15 - in Their Own Pigeon 'Ole
The Bradshaws Vol. 24 - in Their Own Daze
The Bradshaws Vol. 6 - in Their Own Door
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e53d617c400b60c618e76d3af609ca8b191a770e19baa0983fe456bfb29477a. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GBPJM0600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6019bd97bc4d77d73ca8c0f87cfa9101395691e58aa1c96bc02834da7c7363. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:07:10Z), 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/GBPJM0600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05d221ae2e4c71abc653c292e54763918f1b1cb90ac50540871bea17296829c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GBPJM0600609.
The Bradshaws Vol. 11 - in Their Own Opinion
The Bradshaws Vol. 5 - in Their Own Time
The Bradshaws Vol. 16 - in Their Own Ebb & Flow
The Bradshaws Vol. 14 - in Their Own Footsteps
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c9323866594d68706cfaf71604a75386e434eaf6c36a2f05729ee533c67522. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBPJM0601401.
The Bradshaws Vol. 25 - in Their Own Owzyerfather
The Bradshaws Vol. 22 - in Their Own Wellybobs
The Bradshaws Vol. 20 - in Their Own Flat Cap
The Bradshaws Vol. 13 - in Their Own Lucky Bag
The Bradshaws Vol. 10 - in Their Own Firelight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3299aa07753dc0d5a974f837cbe24153ab7c9cda5c69fccb931b30597fd1342d. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:33:27Z), 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/GBPJM0601001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba3f73222b89571440a20ce77f3e04fccbc149bac1287f725ad5e63b3aaa090. 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/GBPJM0601007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b51b8a12497d8aaa32711f38078493de05068676a4b6b1e5bfbf2eeb0e2930. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:39:08Z), 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/GBPJM0601009.
The Bradshaws Vol. 18 - in Their Own Woolley Jumper
The Bradshaws Vol. 3 - in Their Own Backyard
The Bradshaws Vol. 21 - in Their Own Darned Socks
The Bradshaws Vol. 12 - in Their Own String Vest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3827d27cb7ca2cbb13982f218bfb9e7d6c78909365c34e5b412da4b7d12b350. 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/GBPJM0601205.
The Bradshaws Vol. 4 - in Their Own Front Parlour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245df2c9dd5aeb373f2c18ee5fbe59694b33f02c5fbe780345fb9426136ebc70. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:23:41Z), 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/GBPJM0600403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd5e619f5f91b428f5b7c8c9f23563f8bd60c7aec7f2bd0163bd90764e890a1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBPJM0600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88942ca393e3a7ac968959533553fe51ea1282475704662799aa7459c3ac6c3d. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBPJM0600408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8cc0e2983b5fb4751cefd20910beb930b004ca540575abf993116822568e06. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:22:35Z), 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/GBPJM0600409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f66c1effeb340d6036a7a8001120da4440c8548812dd78ed695646f8f053426. 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/GBPJM0600411.
The Bradshaws Vol. 2 - in Their Own Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec3186741c0b04feaeef79a81f7c691b3e72d34f026c22a35e8fdf54efa9c8d. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GBPJM0600209.
The Bradshaws Vol. 9 - in Their Own Thingy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b256c608e389ea8ebd7234613a41c3ed42c056ce843aa1385b6126db96f426. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBPJM0600904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117c36ae2e2aad3534634c250c6bb64aaf618b0240f9302c82f6dda037e6d53f. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:49:16Z), 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/GBPJM0600911.
The Bradshaws Vol. 23 - in Their Own Knitted Trunks
The Bradshaws Vol. 19 - in Their Own Cobbled Street
The Bradshaws Vol. 17 - in Their Own Class
The Bradshaws Vol. 1 - in Their Own Words
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036dacccefb53f29134e077ba304dc6aeef9c619b532f1f50b6156afa415e85b. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBPJM0600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cddbe294a9acb95f0f497a9f9ea6bf3048cd45c8ba050ead58b4a18a99a52da. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:20:43Z), 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/GBPJM0600106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8361ef560ae1919bfbb3805a7bc77ff00cac3cd18def3e0add1a64a2cee3a4a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBPJM0600110.