Tom Pickard (born 1946, Newcastle upon Tyne, England) is a poet, and documentary film maker who is an important initiator of the movement known as the British Poetry Revival. Biography Born Thomas Mc
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 0xe8bc1948d39180f3e37dceb7170ffbb78ec5809542368ad8f692c4f703408d29. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76a7476f-1c2f-46cf-a1f0-7ddb043e30ee.json and https://artists.proofprofile.net/proofs/artist/76a7476f-1c2f-46cf-a1f0-7ddb043e30ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Requiem for Stephen: Into a Greater Light
Requiem in D Minor, Op. 48: Pie Jesu (Ed. Marc Rigaudière)
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 0x597bf442da4bb418864bd50c7a60a252424dc99fddbfa37206e0cf7a168b1661. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBMY51905106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3022a6eefd613c0b9238b6e072c6cef91ebdda73fa86e4ea604cb0cbd8804c5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBMY51905108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd427e6c905c64e1920984b1fcb69fb089ce88c6814cef6b25ff7453c243bbe34. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBMY51905109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eff6dd7055738f8fad43b652bf05e8af0ca5447ef27edaf9ec87907accb590. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBMY51905125.
Bible Songs and Six Hymns, Op. 113: XIb. O For a Closer Walk With God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6a93e9836a996ce7d629ec9354337b6e46fc68b74ff29a50e4e6e907c94aec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBMY51400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bc800cfddb66eba4ccdaa36cf9cd5727120995fe1a19076ed9eb6b51776841. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBMY51400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b029e2b2afe1a84d7fd98edec237d2be8a013357948c533220b494526c7bf1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBMY51400406.
Three Preludes (Founded on Welsh Hymn Tunes): II. Rhosymedre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192f45b85b0c680142a45a51d93eaee3becdb9a22e47a8783788b8654d8a0e00. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBMY51400408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf366b023e1153d73856f497dd817652201ce8ebce88e27b0de3b692999d5b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBMY51400411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bfaa05304c022735368f3917473fe88dcf56e2a7123e6cbabf82edddaa3644. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBMY51400401.
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
Requiem, Op. 48, N. 97: Sanctus (Ed. Marc Rigaudière)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b7c140059505a201d6e562a9cab7b58733d6ca066d832291526bf61240b664. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBMY51400504.
Requiem, Op. 48, N. 97: Pie Jesu (Ed. Marc Rigaudière)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe3576e9e1f8df5a5e7f996b3335617bdac94eb018e0fec0f84d9bc031933ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBMY51400505.
Requiem, Op. 48, N. 97: Libera Me (Ed. Marc Rigaudière)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb699c7e2d42f6361da258c1b1cabdb408c6d723b5119bb029f6ee4407b255021. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/GBMY51400507.
Requiem, Op. 48, N. 97: In Paradisum (Ed. Marc Rigaudière)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4aedf6bb8df45c085abd723ddf6ec81a679eb11ff88e92db214e53b62ddb35. 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/GBMY51400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dabf21dfc571d0e364622ebd6c93bff0db570c1b344fdfe636859fde02d42c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBMY51400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60dd0fcac271d24c985d8833dd9bd273ae26b3d2efa4b9ff342bc8e16b052f3. 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/GBMY51400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c88bfcee38852a1cba85f0108d824666f4fee131743ae243289bb5946825a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBMY51400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed59f52946adc67ead8d460f7975df980122c0648a9837a80f1d71cfd84be18. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBMY51501101.
Videte Miraculum (Vespers respond): Videte miraculum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645295cc9f6b10f96934064fdd9a9a67e4dfa42ad0e568ba42aae43bd1cb7739. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBMY51501102.
Quatre motets pour le temps de Noël, FP 152: III. Videntes stellam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71600dd78f0c59f963b067e7e1002c502e07db806c7afa6c0c7f3cf60dbb6af1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBMY51501108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592d28e713bcf550e256f99cfafd7f430c5deba140e3e14126d8fb97a413fe02. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBMY51501110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f65409ef17559e5c26efc272d8a8dc9b871740b5d587e5a0aa472a3f97d78e. 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/GBMY51501113.
Punk Poets Beatniks And Counter Culture Heroes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0278991c4331da296c3bb05a8460a38d084cb96580a9ee81549d8b86c2ae6618. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBRHE1100076.