Kherty is an ancient Egyptian deity. Despite being archaeologically attested since the early 2nd Dynasty, his original mythological role during this era is unclear. Kherty was an Egyptian god of the D
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 0x885b5ccda12176e7ab4a34da0f98ad924f7f9fc24b760c5ec3872b5aef48318e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/570d88a3-9b65-4ae5-b425-eeef58cc3ed7.json and https://artists.proofprofile.net/proofs/artist/570d88a3-9b65-4ae5-b425-eeef58cc3ed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).