1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07d8401c23b35157324c12d15c367364de0f1af8c83885bcc4cd4ee7092f436. 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/0ea964d3-2240-46bb-b944-a32e95e58218.json and https://artists.proofprofile.net/proofs/artist/0ea964d3-2240-46bb-b944-a32e95e58218.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ngọt Ngọt Thơm Thơm (20X Remix) [Instrumental]
Kiệu Hoa (20X Remix & Yang Remix) [Instrumental]
Người Thay Thế Em (20X Remix & Yang Remix) [Instrumental]
Kiếp Má Hồng (20X & Yang Remix) [Instrumental]
Thương Thì Về Đây (20X Remix) [Instrumental]
Ba Kiếp Tình Một Kiếp Duyên (Instrumental)
Ba Kiếp Tình Một Kiếp Duyên (Noper Remix)