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 0x0a0b01ae3223c6cad07e2e0b3fcfd16f8b0eb35cc8b6c1262ba7edb58df4eb71. 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/b1a1dad1-93e3-4516-836b-43c1c16b7e99.json and https://artists.proofprofile.net/proofs/artist/b1a1dad1-93e3-4516-836b-43c1c16b7e99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Second Love From The End (Original Television Soundtrack), Pt. 2
Second Love From The End 끝에서 두 번째 사랑 (Original Television Soundtrack), Pt. 2
RYU SU JEONG 1st Mini Album [Tiger Eyes]
Lie after lie (Original Televesion Soundtrack) Pt. 2
Mabinogi Heroes : Wild Flower (Original Game Soundtrack)
No movie series : A bar with emotions OST
CLOSERS : Dance Now (Original Game Soundtrack)
Artist 100 (Original Television Soundtrack), Pt. 9
It's spring breezy right now - Instrumental
Second Love From The End (Original Television Soundtrack)