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 0x29cc96e2400246fc4792275e98e154a0a9f25a47991db5c935b287e021531e55. 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/fabf3d99-1326-42a4-9437-8e9729ecfbf0.json and https://artists.proofprofile.net/proofs/artist/fabf3d99-1326-42a4-9437-8e9729ecfbf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Father, I'll Take Care of You (Original Soundtrack), Pt. 11)
사랑은 방울방울 (Original Television Soundtrack), Pt. 7
LOVE IS BUBBLE (Original Television Soundtrack, Pt. 7)
Shouldn't Have Done That (feat. MaseWonder)
I shouldn't have done that (Feat. MaseWonder)
대장금이 보고있다 (Original Television Soundtrack), Pt. 15
Love Interference Season3 연애의 참견 시즌3 (Original Television Soundtrack), Pt. 8
Love Interference Season3 (Original Television Soundtrack), Pt. 8
Love Interference 2021 (Original Television Soundtrack), Pt. 22
Love Interference 2022 (Original Television Soundtrack), Pt.18
Reunion Counseling (Original Soundtrack), Pt.2