Jon Thomas may refer to: Jon T. Thomas (born 1967), United States Air Force general Jon R. Thomas (1946–2017), U.S. government official
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 0xd2aff584ba0e31ac471f928ac36ebe664ff13b0d454549bcf704f7a147d0b3df. 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/88387c36-850a-4e5b-b4e5-d4d448311aff.json and https://artists.proofprofile.net/proofs/artist/88387c36-850a-4e5b-b4e5-d4d448311aff.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 0x9a8612edb1a3978bd309a5bb6b30749a4930182cba0d33445f8d5abfd8109bc8. 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/DEAR42148736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902c63041e5ebe634430368cb38157808973c6320583baf4e83527c02069985a. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEAR42141555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0440b267248f66f8964a20ae2b084f3c13203624ee3d5f83c82401e547dc5ef. 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/DEAR42148234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c7f4c43df142ac956b6b93ead73c90a8828880f07ddd32490cc0e616f97dca. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEAR42011446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e753037fd2b76d786a2464e328e47923d1fdb77a3c685ce118591290262154f. 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/DEH741644542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715a5817c44683cb99ee4a295c13bd674ac37ac13aa9245677f1f6996364f5d2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEH742418306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d017c30ee428fbbb2fa106fc6b73b48ff33520db2971fa6b9b3ae0be0b2e23. 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/DEH742402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fb0054262e03a1f1d84645a9a9f21ca1f6dfb3b76d605f11370f1a7517f380. 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/DGA062383380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7f0f703c859d4e39cb5ca357f8770a7f91574889d876c91231d16a7cdcf66f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DGA062383393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb41554ae3d30bf7c1e953958cf604a6fad2409a9eed9dc13db41adcb52d4c83. 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/NLYK92300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60df6247e7f1c172916a0b022ac59543810b67bff25086d7d74ad051b5a301d. 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/CAQOI2200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087033c73b3e7f15ecff4b8bc382edaed3474ebaee258d935bc7aa5584f51022. 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/FRX452217108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ceb914d567525a1cf53acce3c6ab9494cf02215ebf138108c2628d33130028. 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/DEH742210374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55975db73458a962b46a4f6bd7e666aa3bdf5e0f70cb7c32df75388f35855231. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEAR42273661.
The Way You Move (Tropical Møment Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7763a6a64e710c6e132d6194e47086ba23f7e79a58d5fb3db0c7e41e52a756. 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/DEAR42212809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0440b267248f66f8964a20ae2b084f3c13203624ee3d5f83c82401e547dc5ef. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEAR42148234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c209cb79cb7af99ffe7ef6d6797399eb1a7adca947529edcb322951d39de7. 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/DEAR42168524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55ac7fb571af57fb245f9f618d1cc650987b1f58534f6b3529df919d85eadb6. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZNWQ2112154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796fb7688d1a4e5e336f9f10209f501d5bd777c10d9a827fe299f08be9d08f87. 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/DEAR42580783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebf06533a6a85e052f46ed0a707a57731d4e54d8ecd8556156c6b22204a4267. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITPCI2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135e1c269dfe1188dfb294626448a98e2889838976551edb9aaf1deaab29c831. 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/ITPCI2200028.