James Brian Buckley, ( – 21 March 1943) was a Royal Navy Fleet Air Arm pilot who became a notable prisoner of war during the Second World War. He died during an escape attempt on 21 March 1943. Flee
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 0x56596527066b6a159b226b0bdc1832857c318f4fc3a015144875576e39b3db24. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee7732fb-c777-4d1a-9ab0-85ffdef0f643.json and https://artists.proofprofile.net/proofs/artist/ee7732fb-c777-4d1a-9ab0-85ffdef0f643.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 0xd76dd2739be5cdfc0101d65610f3f436847fb03710ccbaff86445d5b75982033. 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/GBEXJ1200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f713933af325bd68a831a0a96f38a9736b2565e2ef238c2d0974b84a9facef. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/GBEXJ1200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9632e78288fc8f64801836eb41794adc7d424a6e2a2797c45de823f74f846b66. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:24Z), 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/GBEXJ1200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaff4389ab2a4dabc1122aa55013dd98966770e651d2389069bb51ed4e7583a2. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/GBEXJ1200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013da8673db4755b130f81fc815836ef9e5bf15ee67ad6a2363f0eaad169346f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:09:38Z), 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/GBEXJ1200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5b61164a65f83a32c3af4d522db11bb01aa6ad7fa4d8aaa8fb3bc70664ca7a. 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/GBEXJ1200166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b03cc82e2c81bd172a4df93117d9b8f62ce81be8133bb61001d89700f8103df. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/GBEXJ1200168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7166df7ffddcb8255dff8b533a09e5ba0cd917111fcfa1cf9dbb86d67e3fe02. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/GBEXJ1200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28886c855de2c46386c4e021ea36ccffb35afeeb56b1ce69fdd5ececcfe4c3b. 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/GBEXJ1200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bb82a702d624ec891e891ea2dac23cb95e83df52d572116e9312433ec0049f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:52:28Z), 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/GB52E1201203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bba455904050d417382930dd8efa2f3f009c3d18dfd6a80eea0bcfaca531854. 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/GB52E1201204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd990525343241f3edc185a00fb27adaac669d513d36a7c757b84aa804db379af. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GB52E1201209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc317cc208887b7d012fa01b6a8bc3adc2fc0a27352b186af05048b85857f5a. 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/GB52E1201211.
From Here to the Moon & Back - The Essential Jimmy Buckley Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5972e1b6d74c206d33aca3e67c86469e61d48d9c0c8e9a35a01a2fb8e69aa9d. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/IEAAR1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b2f7ec5ded663f84855e12f51cafdacee1db96a27fb6324beecf23d3bb01e9. 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/GB52E1995801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c233ffed418fa146c3bfd51d7d4a09d52aad9e53b23c4a91b19fedf7d95bdc. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GB52E1995802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca656e3e10b3a152605119e40c50ce32fa842420bac7ced677b4680da0986fe1. 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/GB52E1995807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a34d90ea57864a36757bac962f2d8feb82b15ddea7645f64059864373dedb3. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GB52E1995809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425f41d3acf5a1c6759029952eac27510b759d0d70c065d74cb1bec2b205a7a5. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GB52E1554601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d15d3fb3ccf4b7d6600448823701d782d9fd18e7262d66546062cea3f903d46. 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/GB52E1554607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701f2f356f2649cfa90fe91de3b12ab884f5d7b3c499d37f43030404619d3021. 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/GB52E1554609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29adbd9347f77fb263408ef01e1282b0188ba05186482c20914522dd940f5c4b. 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/GB52E1554611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318b3b1f24bc566456811a36c689089167800617d0eae81a61f8473a25cceca7. 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/GB52E1554613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5994d84853ee20fcf1c5f6cc625ffe1c31e3560df3ccfd8917614701f7b313e7. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/GB52E1554614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6fc25271a7431249d33611398dcbbbadda0644f857085c54a7d7e7369e6ae2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GB52E1978901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5aa849321082b67ab3699620190baaa6ece9b29c9d2aeb9d76aba9f027ed16. 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/GBFU71502160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa8d424cc8409f3509e75113aaa30fcdd1d77258c2d0ffe71ea3c0bf51e1bc2. 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/GBFU71502162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b12d21a2ede13f3100ec01daba59c1fb1e3efeb3db7f44b9be5bd51613db65. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBFU71502163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8e4832deaa48394b0074bba0779cdef3eeb53c5e3c6eeb5da005a0723e1de4. 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/GBFU71502164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211e61c77a64bcb818d1c4170fac6f7fc3c6f3166cd65082f7ed87d46737c91. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:00:51Z), 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/GBFU71502168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e8666d7a9160f063cefd2d313e04e318b35192ebafc89fde577b650f42533a. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:46:38Z), 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/GBFU71502173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe725ae89a5f556d8cd7b18c5928035d421e58d2deacefae476489a7785f3dfce. 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/GB52E1946301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809964c2c4fba3706ba2a45ecada5c91a2062d84b4f4442f7f3ed492d01f84e6. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/GB52E2126101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f10803008600e0111df38c616e57dc9a0538ad35194eb992e48c2036caa423d. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/GB52E2167501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ddb6551ad256164b34f17b367e8044700bf1eb2e0a25ac886bd6cebde789cf. 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/GB52E2126103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7323b21c82e2bfb5a7bf615b3f7000db11b114dba0bae56348e019520669b1b0. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/GB52E2126113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed11f36d8415c84af0ad8fa57935203800f4c4bce87677046d22514e42e3950. 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/GB52E2357003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8bccd65b5698f29dd2616a52bf4d8481ef5f8c727c40b8be9e117d90531af8. 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/GB52E2357005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9babb9da8ce69917cfc81129174ac9630446d69bf5282b296e91213b7575e371. 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/GB52E2557006.