Concetta Tomei (born December 30, 1945) is an American actress. She is known for her roles as Major Lila Garreau on the ABC drama series China Beach (1988–1991) and as Lynda Hansen on the NBC medical
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6143e882fe2ed4016ad9343318a6c00d2181e66da3e7a1d1a253897d547e42c. 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/407deaf6-7520-41a8-ac42-4e835288ac23.json and https://artists.proofprofile.net/proofs/artist/407deaf6-7520-41a8-ac42-4e835288ac23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).