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 0xfeacd87d7c024fba52a04b2dfd12f4209f76e606ae1ff2aa10c014909c8a6e6e. 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/a599ef49-f117-4fe0-bf8a-eb440e25904c.json and https://artists.proofprofile.net/proofs/artist/a599ef49-f117-4fe0-bf8a-eb440e25904c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hope to be Together Forever(Anniversary)
The Firtst Noel (Cover by Kang Susie 2022 Acoustic Live Ver.)
Why don't you recognize my heart (Acoustic Live Ver.)
Why don't you recognize my heart (Acoustic Live Ver.) (Inst.)
All I Need Is Time (Acoustic Live Ver.) (Inst.)
Sadness Is You (Acoustic Live Ver.) (Inst.)
Firefly Light (Acoustic Live Ver.) (Inst.)
Scattered Days (Acoustic Live Ver.) (Inst.)
Face Of Time (Acoustic Live Ver.) (Inst.)
Dream Of A Summer Night (Acoustic Live Ver.)
Dream Of A Summer Night (Acoustic Live Ver.) (Inst.)
Just Like Always (Acoustic Live Ver.) (Inst.)