Mildred may refer to: People Mildred (name), a given name (including a list of people and characters with the name) Saint Mildrith, 8th-century Abbess of Minster-in-Thanet Milred (died 772), Anglo
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 0x91877a77a72e0b82fb4daea4856f2740e43b4367d693a11f561aa349a5e98b99. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22dd2f10-daa0-4390-b02e-e82c65cc5c32.json and https://artists.proofprofile.net/proofs/artist/22dd2f10-daa0-4390-b02e-e82c65cc5c32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).