Scott Underwood (born ) is an American college football coach. He is the head football coach for Southwest Minnesota State University, a position he has held since 2022. He previously was the head foo
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 0xdcd9a29286bd300961e7dfa3f9e80fa5b28112b4e7cdeec7e4d6970f94284ac9. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/973cf3ae-8388-4d22-aa6a-b992a14bff9d.json and https://artists.proofprofile.net/proofs/artist/973cf3ae-8388-4d22-aa6a-b992a14bff9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).