Tamela D'Amico is an American singer, actress, and filmmaker who started the production company La Strega Entertainment in 2006 and BELLONA Entertainment in 2020. Career D'Amico was one of 24 final
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 0x4399e583f71d1a37752c125b13aa4afb9741fe0cb1ef1df047dd428b227edabb. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdb4a976-43b3-40d1-9bb1-ae66ef5b77bb.json and https://artists.proofprofile.net/proofs/artist/cdb4a976-43b3-40d1-9bb1-ae66ef5b77bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).