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 0x98760d1362946b426c1851f096e41404976fe4147ee2898b93df7a605d1bd63e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cab63ab-13dd-4e3d-9477-3f4a20fe9288.json and https://artists.proofprofile.net/proofs/artist/6cab63ab-13dd-4e3d-9477-3f4a20fe9288.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Answers (From "Final Fantasy XIV") [Cover Version]
Running Up That Hill (From "Stranger Things")
Close In The Distance (From "Final Fantasy XIV") [Cover Version]
Equilibrium (From "Final Fantasy XIV") [Cover Version]
What Angel Wakes Me (From "Final Fantasy XIV") [Cover Version]
Scream (From "Final Fantasy XIV") [Cover Version]
Dedicated to Moonlight - from FINAL FANTASY XIV: ENDWALKER
Down By The River - From BALDUR'S GATE 3
Return to Dust (from "Heaven Official's Blessing") - English Version
The Ballad of the Witches' Road (from "Agatha All Along")