Adam Douglas Driver (born November 19, 1983) is an American actor. His breakout performance as an emotionally unstable actor in the HBO television series Girls (2012–2017) earned him three consecutive
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 0x4d92efeb4bde856ef1a9409ddf86efd4fe8a12011779394c78e69a3f864f06a7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c978ca28-b6f6-4c6f-a6f9-b0a9275f29a5.json and https://artists.proofprofile.net/proofs/artist/c978ca28-b6f6-4c6f-a6f9-b0a9275f29a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).