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 0xb9a778f5a7cb8a6682a5a3b2e4da3260b7e8f00b4ebd5fbb2355f21fe49788e3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f61e4163-3b6f-47a7-b379-62b868acd9b8.json and https://artists.proofprofile.net/proofs/artist/f61e4163-3b6f-47a7-b379-62b868acd9b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Day with good feeling (Instrumental) (Instrumental)
Will You Come to Me Again? (Guitar Ver.)
Vida Cotidiana En Los Departamentos Del Centro
A Watercolor Painting on Rainny Day (feat. Gavy NJ, Misty)
New Tales of the Gisaeng, Pt. 3 (Original Television Soundtrack)
New Tales of the Gisaeng PART3 (Soundtrack)
I Summon You, Gold! Pt. 2 (Original Television Soundtrack)
Jang Ok-Jung, Pt. 3 (Original Television Soundtrack)
Flower Grandpa Investigators (Original Television Soundtrack) Pt. 2
Webtoon The Red Sleeve (Original Soundtrack)
The Pulse of the City Where Information Swirls
Driving through the stillness of the city