Doctor Omega (French: Le Docteur Oméga) is a 1906 science fiction novel by French writer Arnould Galopin. Inspired by H. G. Wells's novels The War of the Worlds and The First Men in the Moon, it follo
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 0xee1a5d480e5722b33de4f67c9c92075f7bc13ed548250f419ebc3e1056700235. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b22dee45-cc53-48ac-8c02-2c9c60312eea.json and https://artists.proofprofile.net/proofs/artist/b22dee45-cc53-48ac-8c02-2c9c60312eea.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 0xa549ed3469fe852ca1c76cb7c97a22f2cd45172b3ba967f2af3ac8fc6b25deaa. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTAS2294947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288f6ec9af3de7612deb9e685d9e84b7b7574f4e60ff73b96dcc3e547b66d89. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTAS2294951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14971fff5c697612d60fb3a0a42894823628be49b74a9456d84dbbbe0a8c1a49. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:35:12Z), 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/QZK6F2309245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0521708a6b827bd16771e8f1137223c6cf0297c03064e19b1f16cc9d050a2b61. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZNWY2317613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece13b8c7648a8daf0ce8226f2ad42b428dffd48fb5645231e0b97c7eb52e2ca. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZMEN2477848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982e5865678029d22a3fef20f7842ce317006c66dead13d22ee001044c8337c6. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:51:59Z), 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/QZMEN2477849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e45582ca3a53924f6ce63358eed3a82e1f6bfd2673b8c28f52a6571c5947e50. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZMEN2477851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107a24af5bde10d7fe7fca5f26dbb71e3b4f3b8058be3a563c468f9c2742a232. 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/QZHN72520450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd872293809ca1902747c64e7cbfcb8a46f3230c20924a67c25cd17d231b3ab60. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:10:20Z), 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/QT3F72510513.