thumb|Odin, in his guise as a wanderer, as imagined by Georg von Rosen (1886) Odin (; from ) is a widely revered god in Norse mythology and Germanic paganism. Most surviving information on Odin comes
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 0xf1a2d0dac3586f64257176ae8b63829c2aa1536da6b79361ce405b824f7b0893. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6a5c4cc-a2a7-47d1-b132-ec84637bb2c2.json and https://artists.proofprofile.net/proofs/artist/f6a5c4cc-a2a7-47d1-b132-ec84637bb2c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).