Act, ACT, or The Act may refer to: Arts and entertainment The Act, American rapper also known as UnoTheActivist A.C.T, a Swedish band Act (band), a British band The Act (band), a Norwegian rock
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 0x44d9845d809f42f8daa25a99362a86a1a19e511aef7c634437289bcb852c42e2. 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/d0da4505-6e24-4dd1-9e71-8ec73c0a7f30.json and https://artists.proofprofile.net/proofs/artist/d0da4505-6e24-4dd1-9e71-8ec73c0a7f30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Além do Guarda-Roupa (Trilha Sonora da Série Original HBO Max)