Darlia is a monotypic genus of moth in the family Gelechiidae containing the single species Darlia praetexta. It was described by J. F. Gates Clarke in 1950. It is only found in Argentina. The wingsp
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 0x5fcc82f291d261354d8663a296cc594d7902ed7edf564b45e155c1bc1bc0b214. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea370c64-1df7-4a04-86e0-17024e61e7dd.json and https://artists.proofprofile.net/proofs/artist/ea370c64-1df7-4a04-86e0-17024e61e7dd.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 0xaa60e674ef68c4e186737e8ca9d361b9fefdc27b06be4d7264e80acea73385fb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBBGB1300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e4dad9c6933853549c1a4b44a296c571e51cfb293244994c8aff669d979467. 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/GBBGB1300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d7923da6737f621421f01579fb36d7f318d30f2f4fc10fb30ffc47efd59e0. 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/GBDVX1400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4b7aaccfeace8a9be9e8e0ae07a510c1f17ff51266f17d670e286f64651ff5. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBDVX1400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada269c4f2a4e78220f00220ec5e4b78d6244b79272cbe433dd802882886c43c. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:52:25Z), 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/GBBGB1700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada269c4f2a4e78220f00220ec5e4b78d6244b79272cbe433dd802882886c43c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBBGB1700032.