The A‑Team is an American fictional action‑adventure television series that aired on NBC from January 23, 1983 to March 8, 1987. Created by Stephen J. Cannell and Frank Lupo, it follows a squad of for
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 0x3df4180871c031263a24d18a16fa39e940c58b6ffb2288422be63fbfe2c790ce. 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/63385f23-661e-40a2-a07c-0c0877a7d449.json and https://artists.proofprofile.net/proofs/artist/63385f23-661e-40a2-a07c-0c0877a7d449.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hold It Against Me (Britney Spears Tribute)