Gus is a masculine name, often a diminutive for Angus, August, Augustine, Gustave, Constantine, Konstantinos, Augusten, Gustavo, Gusten, Augustus, Aengus, Argus, Fergus, Gustav, Gustafson, Ferguson, a
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 0x5d9a24ea13fb0eb7455d9beb2d583657ff6bb18965e262df111ad5de63c0cd98. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d063c94-88b3-41cd-8da2-c7fb9e9ab887.json and https://artists.proofprofile.net/proofs/artist/6d063c94-88b3-41cd-8da2-c7fb9e9ab887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).