Thomas may refer to: People List of people with given name Thomas Thomas (given name) Thomas (surname) Saint Thomas (disambiguation) Thomas Aquinas (1225–1274), Italian Dominican friar, philos
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 0x13dd9a41a3aa2c756a9f7fce4b28aad9692951ebb229cedcc3caf2b0a148b013. 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/fc5de054-f55a-4fc9-a386-c33181637512.json and https://artists.proofprofile.net/proofs/artist/fc5de054-f55a-4fc9-a386-c33181637512.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Victor's Piano Solo (From "Corpse Bride")
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 0x5087c2ddf91976220e34e9c6bfff34b010fc9071188e596712c92b7eb77e1dd9. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/QZPJ32106868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf631eab816311c875b469927938176b12d6e045e1e2317f5d015cd9be9b8af. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USE830992634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561a1c1e03eceaf520dd42a79c6eb9c1294d60b25a898b0b9853df9128d583bf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USE830995612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ca00eb690585ee1a53d3773dfbfb841153b4d06fcf11b104abf16df8607cd. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USE830995614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb708aa88a646b2ff662bffd82956fc5e0486f31d456609cc09b5c983c27a93. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/USE830995615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e118531fcf0967417c8c36c6f5b80cf984498c67f6b8f7bb8949b4682954ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830995618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3961b892b2e1bc0ed856e0bf6c6c0c841bc52baafbd554cd494a140f5312cfe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830995619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80de10461796b39b762f26745a52ec59d8d77eb09e3dc20b5f2d8c46837e657d. 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/USE831500456.
Zelda Skyward Sword Ballad Of The Goddess Var.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecc3ca6e2ed78a22928d10d7def5e80b81f23c2dc7dca8ef3aae955a813d7d5. 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/USE831519046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdd4dbf79fd1ef89a7d2228e6b568dc58f1e94583266d00967b5df657bc6c7d. 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/USE831519588.
Mega Oldies Collection Vol. 3 (Mixed Compilation For Fitness & Workout 128 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e0adf82e30942b89d59a5bb8b641091cd9513d195c18967984d299acc1fd1e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ITC941913011.
Walk Like A Man - Fitness Version 128 Bpm
17 Forever Vol. 7 (Mixed Compilation For Fitness & Workout 128 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3f07d050f1cc6a5ca6f3482bee66740cfd301c68ddcfc516e226861ff123d2. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ITC941924466.
Red Carpet Born To Be A Star (Mixed Compilation For Fitness & Workout 140 - 160 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a91aeb2b8bae5ecb8224705ef40170d24b241d539c83ebe108c77fd251821c8. 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/ITC941925162.
Big Aqua Gym Hits 2020 (Mixed Compilation For Fitness & Workout - 128 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa484353309801de375a45cde58fe00b7309f23f21fc270611396bd1a3c721cc. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITC942001114.
Paradise (Fitness Version 128 Bpm / 32 Count)
Big Aqua Gym Hits 2020 (Fitness Version 128 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa484353309801de375a45cde58fe00b7309f23f21fc270611396bd1a3c721cc. 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/ITC942001114.
How Do You Sleep (Fitness Version 128 Bpm / 32 Count)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fa0faf4186eb4c8f20b20c3c33e6f16842bb160b1671af5c0b49845c198bd9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITC942001117.