Allen Thomas (December 14, 1830 – December 3, 1907) was a Confederate States Army brigadier general during the American Civil War (Civil War). He was born in Howard County, Maryland, and became a lawy
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 0x37fa3fc3bfcde5b6bf5c4fbf8024037d11437236506ea5484124ce462cdca4bd. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d94959a6-d928-4a94-aea6-bc7534144718.json and https://artists.proofprofile.net/proofs/artist/d94959a6-d928-4a94-aea6-bc7534144718.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 0x1abd73ac5c5a33cabe60cc61467cac0614bd7079b91a02bc85b045afb1ed877f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFYX1916318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b704701335caea1352535d8d553e12dedf614d71f11bec8f5f752b73e2b824. 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/QZDA62081145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70baa53f8307ce0ca48d05f96e30983c93a3c0c6fe84fe6c553577e0b56df039. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZDA62081143.
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 0x36e7580568ab6e94ba783349ab790592a51c86ce677a23ee0b5f30981e663956. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZDA62081144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3a20363176587f81b80e90e14eea219882adc6dfb9a30ea45663d6a55b16c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZDA62081146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334892ea26888df10ca07517efc1bcbdee04e16d347181516eb6ca3da3dee276. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZDA62081147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449e65c2b114823b8bdff7b41f3d6f900b0170deeb1a383de0f22ef8dbbb3adc. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZDA62081148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb1e33d0b1c39832d8f84f4a552308aebb0398f3e1bfcc05b2b2ad4743f8940. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZDA62081150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dbb809bcf3b1669b440d9a0a014f3ebbc5718e93af65cc32891d4daf1c7d01. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZDA62081156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f9692d3fc6a2b63cc79163330ef22f1d6c8fc1d7d1943e14e8762faa79b724. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZDA62081157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9ed1a41cf538999d8b6c8236ec9a1e3ac93268eafc5b5e19c625b9aa42be7f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZDA62081161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6edb056f27564be1bed1a908fadf5e3c23e958bf6f6e3e279678946ceb6ae66. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZDA62081162.
Sermons Over Beats Chop'd & Blest'd (DJ Blest Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470eae175d486bf85991957215c06a26c463feff68fd24819ebf74e5cff2ca20. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/QZHN92133195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6311b0f4881d909392accf7e569f62068b8ce4bd21dd929f99f2ab0fb6aad7f. 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/QZHN92348643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb726b59e66bb1c8f070cbd8041a86fdea1f4022a2e0b3708d0adf58110387ebc. 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/QZHN92348650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e7998c63dc9b21a7567a75e9b1b98211c6be775f826e396526dc2dc9650da3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZHN92348652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe158187f95ce0ca6772a0e8b1bd12ecbffa59816ac3f13411727532770a78ebf. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZFYY2417599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabefc1f5083c5c39136aa4d219ca6b2faf56dc49118de54064ddcc0a6d043fa2. 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/QZWFT2468837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769fe45296e89d846ab6c680e6faf39bca9e5c587a84c3154deb11f5ffaa3ed7. 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/QZTBA2546196.