Daniel John Cannon (born 5 October 1968) is a British film and television producer, director and writer, known for executive producing the 15-season CSI: Crime Scene Investigation series franchise (an
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 0xca63cc8c34e968069f7e49ac8f82b3d2a4c6c23f57671a01804da88a7f9d16e9. Chain 2 (Bitcoin): anchored in block 954048 (2026-06-17T05:00:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41eccc44-5610-4a3e-81f0-d4cba1433295.json and https://artists.proofprofile.net/proofs/artist/41eccc44-5610-4a3e-81f0-d4cba1433295.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voyages Extraordinaires: Music Inspired by the Works of Jules Verne
Transference (Original Motion Picture Soundtrack)
Gotham: Season 1 (Original Television Soundtrack)
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 0x09324b3b734db09d4180a705be97e46cc96a3b2395180ae654dc460761e72bc6. 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/USNLR1800640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb31b0697000aefed31c67a4ae7bcc37128e55ff07f839824d827321dbdbfbaf. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USNLR1800643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b55faa3b2a69624aff538e0924b9aa7157ee756a8be48bb560f2faf24472d6a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USNLR1800644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4803e009b9c01c25c4ef381e9212773601a3d227731a62982b3bca19cf3b7f76. 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/USNLR1800645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0fa007a74cac690244a9fabd2b9d08c67f3a234d18f43a4e9c82e691de5aca. 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/USNLR1800646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a02db525ca3d311e5e48b7092e03c4f34a9a66e209cc2e722a0091da98c4c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USNLR1800647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de9f8e5e9839f0cf03cf8d7238d8c1b29fe7697cd96fd1bb9097f46d5f810df. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USNLR1800648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec71302b5d86c49ef00846306c9b0169e71610ca2514f6d26237b57c002be847. 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/USNLR1800651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2201572e0965afbe592c020fad5f0d98640cb58e9729814ca9874aaf440b287e. 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/USNLR1800653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021cdee93d8d9aba1f60a28d53aa4ab8e542c8f72e1d055c32a729a72ce08d48. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/USNLR1800654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064c59d21075436b75f1d211d60abfe9802dbe412552d2cb4db4f55a73ae9810. 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/USNLR1800656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52f33afe180f47477c02fc913de9f0e8b2bf9b1ca8fe766831852f52a9429c7. 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/USNLR1800657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0455afd9a97cc44c56b08719a96e2dd72605f439d44aa1c399fa24199b311ae6. 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/USNLR1800658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ddddff4a3b1803f5b93c534cff34368e1bd68c2b44c701f6c816b88fede9d. 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/USNLR1800662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f209bad2a4f2d24b7fcb2bb388b2b398fb2a4b059595fa78020d30efa295e5. 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/USNLR1800664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9050b01adc86aff58d3a0f269a0c73aab922e756b60bd00aafb131f7dfaa8ea4. 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/USNLR1800665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5cff712eef4797da92019a2ffeb6b76f02ae1b4f328c229bae24d10a045fd7. 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/USNLR1800666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b040306cf9bf776a77e4fcabb2fc6b66aa2b472268eb5f013b21466993a207c. 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/USNLR1800667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ad4f6d72962fa4e03231daf975b4a6e3848cb41c1664b1bfc509c31f57c45. 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/USNLR1800668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743ea0705dbe2571044f40bfb55d3de4b45956642cf9f0035165151d1b704807. 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/USNLR1800671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5616a90645fbe0fa413377fe91947970fcbdfafdf55a36d8c92b153a49e9321. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USNLR1800672.