Sean Atkins is an American former college football wide receiver who played for the South Florida Bulls from 2019 to 2024. A former walk-on, he became the first 1,000-yard receiver in USF program hist
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 0x9b8d705cbf4c7c51fad54350d4f920c2b7c5c32950b3a27fc979aba456e97e6d. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1af99ed2-ed69-42b4-af08-07785b952269.json and https://artists.proofprofile.net/proofs/artist/1af99ed2-ed69-42b4-af08-07785b952269.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
500 dollars a day for ducks on a trash pond