Anthony Daniel Rojas (born April 8, 2005) is an American college football linebacker for the Penn State Nittany Lions. Early life Rojas is from Fairfax, Virginia, where he attended Fairfax High Schoo
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 0xbdce57a6303f948ae801ab74e9d5db62594f63fd6fd71efc3934fc2f118ba356. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cb44eac-820c-44c6-b2ec-b852d1b9c523.json and https://artists.proofprofile.net/proofs/artist/4cb44eac-820c-44c6-b2ec-b852d1b9c523.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).