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 0x14307cce31559e807206baa262611c4f5bdd9aa7bd92df3f0c0d69c29c4bc272. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11eb7ad2-0e54-4092-9d77-8fb394403f05.json and https://artists.proofprofile.net/proofs/artist/11eb7ad2-0e54-4092-9d77-8fb394403f05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nguyệt Hồng Phai (1967 Remix Lofi Version)
Nguyệt Hồng Phai - 1967 Remix Lofi Version
Nguyệt Hồng Phai - 1967 Remix Lofi Version Beat
Nguyệt Hồng Phai (1967 Remix) [Instrumental Version]
Nguyệt Hồng Phai (1967 Remix) [Beat Version]
Lỡ Mất Đi Người Thương (1967 Remix) [Beat Version]
Người Đáng Thương Là Anh (guHancci Team) [Short Version 2]
Người Đáng Thương Là Anh - guHancci Team
Người Đáng Thương Là Anh (guHancci Team)