1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366d693aebb4b503a8208cc99e51562d558a5e04a3a45cf4b2db67f35bb47284. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67f07834-d6f2-4b5f-801e-eff26a4d5f2d.json and https://artists.proofprofile.net/proofs/artist/67f07834-d6f2-4b5f-801e-eff26a4d5f2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Return to the City (Original Soundtrack)
Return to the City - Cinematic (extended)
A Guide to Amplitude Recalibration Techniques
Finishing Move - Journeyman Rework Version
十九九十二 シミュレーション エラー
We Surround You (From "Terrorbytes Original Documentary Soundtrack")