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 0xd9407447fdfa5e5bfa5094023de8c9ac001765c27a26f11bc6c6e520f6327bfa. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99f0bd2e-752f-4add-92eb-2fcd995332ab.json and https://artists.proofprofile.net/proofs/artist/99f0bd2e-752f-4add-92eb-2fcd995332ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
នារីទីក្រុងស្អាតៗ Neary Tikrong Saart Saart
Late Night Rendezvous (Reatrey Del Ban Chuob Pheak)
រាត្រីបានជួបភ័ក្ត្រ
Late Night Rendezvous រាត្រីបានជួបភ័ក្ត្រ
បុប្ផាដងស្ទឹងទ្បូវែល
បុប្ផាដងស្ទឹងទ្បូវែល Dorng Stung Lowell
My Friends ពួកម៉ាកយើងអ្នករើស
ស្រអែមដងស្ទឹងសង្កែ Sro Em Dong Stung Sang Kae
ពីរម៉ាត់យ៉ាងខ្លី
ផ្កាអើយ ផ្កាក្រពុំ
លង់ស្នេហ៍ទេពអប្សរ Loung Sneah Tep Apsor (Remix)
សង្គ្រាន្តស្នេហ៍ពិត
បុណ្យភ្ជុំឆ្នាំហ្នឺង