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 0xc87733e6b09adb1392cf64bacd15e49b77fd4e654708c5dc57b22fd3d155ffa2. 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/348b1d89-1eb1-4898-90a7-e9dc81ad7419.json and https://artists.proofprofile.net/proofs/artist/348b1d89-1eb1-4898-90a7-e9dc81ad7419.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gặp Mẹ Trong Mơ (Gala Nhạc Việt 4 - Những Giấc Mơ Trở Về)
Gặp Mẹ Trong Mơ - Gala Nhạc Việt 4 - Những Giấc Mơ Trở Về
Thử yêu rồi biết (From "Thử Yêu Rồi Biết")
Thử yêu rồi biết - From "Thử Yêu Rồi Biết", Instrumental
Thử Yêu Rồi Biết - Thử Yêu Rồi Biết Original Soundtrack