Rebecca Lynn Gulsvig (born August 25, 1982)Minnesota Department of Health. Minnesota Birth Index, 1935–2002 (Provo, UT: Ancestry.com Operations, Inc.), 2004. is an American stage actress. Early life
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 0xa6501ab513fbee475245eda901de5f2e26c0b858ea4203e3d9c54a0091407686. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8865a03-eb8f-4761-bcb7-5313ba5d38a2.json and https://artists.proofprofile.net/proofs/artist/a8865a03-eb8f-4761-bcb7-5313ba5d38a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).