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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f1a3ef24fe498ba67de33816590905e532d6a112ea02e237d60d1d28e8b1ef. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ceeeeff5-b4f7-4ed1-87cf-42d3ccc91dbd.json and https://artists.proofprofile.net/proofs/artist/ceeeeff5-b4f7-4ed1-87cf-42d3ccc91dbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
比那名居心経イタイノチョウダイ
アリス・マーガトロイドは号泣する
パチュリー・ノーレッジは苦悩する
俺のチルノがこんなに天才なわけがない
放課後 ～ 恋愛とは二人で愚かになることだ
Sanctuary of innocence (off vocal version)
You kill our faith and lives (off vocal version)
You wander to regain recollections (off vocal version)
You desire world downfall (off vocal version)
Toho Warfare:BLACK I+II+III+EX [Selection]
Marionette of cruelty (off vocal version)
To catch up with you (off vocal version)
Believe in till the end (off vocal version)
Paradise in perpetuity (off vocal version)
May your world be... (off vocal version)
Toho Darkness:Pierce the DESTINY [Selection]
wandering to sweet (Flowers of Crimson Remix)
Metempsychosis blossoms (off vocal version)
キューカンバールズガールズバー