Mary Ada Jarvis Beattie (August 31, 1923 – March 8, 2015) was an American politician.Mary Ada Jarvis Beattie-obituary She grew up in St. Louis, Missouri. Beatie lived in Lake Forest, Illinois with he
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 0x87fe3e08ff20bf1af2b7f915c2ee403c999bd6fe2872f63541253920d47650f2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59d76c0e-b367-44b7-b07f-d646cf4489b3.json and https://artists.proofprofile.net/proofs/artist/59d76c0e-b367-44b7-b07f-d646cf4489b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).