Scott Metzger (born October 12, 1977) is an American guitarist. His work touches on many styles including psychedelic rock, soul, country, jazz, and surf rock. His collaborations with other artists in
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 0x2288186d9d74a578a73d7e3b1f78817e4ea78abb0b8be47e3ab92c5d61f42253. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38afcfe3-03eb-4744-851b-c9d0cf3ebc3a.json and https://artists.proofprofile.net/proofs/artist/38afcfe3-03eb-4744-851b-c9d0cf3ebc3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).