Xeritha is a genus of flies in the family Athericidae. Species Xeritha plaumanni Stuckenberg, 1966 References Category:Athericidae Category:Brachycera genera Category:Taxa named by Brian Roy Stucke
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 0xd8e1dd7b429833acac0e83fe0ace679c53e41b5940ab9b37a5595a3186ae3df8. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4de73312-f4c8-45eb-a1e0-1d45d98e8a3a.json and https://artists.proofprofile.net/proofs/artist/4de73312-f4c8-45eb-a1e0-1d45d98e8a3a.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 0x2845d33c3663e3136a05aeb303531cd25c75bb5c224539a77a81ad64e24f8a71. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:34Z), 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/QZZ7Q2482600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a4eed9dc884693dc84b94e3bc62986e0d99d157a048b9f832e3f15ce6dcd96. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZZ7Q2482601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60361fb511e51285debc241f6d070565c6b25e21dd382ac1c2e2e5418c3d2e. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZZ7Q2482602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd7c5a4ebe664c8a6faeb6bc84bc237344a50841a4c6efbf35d206a8ff4fe06. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:09:33Z), 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/QZES72532834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7e8e1cc6f337f627b6b9cab1bab70dcdca18ac86c5b33e4ad73f4b8be30c79. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZHN82519422.