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 0x8d579941b5adf0120b705e6ab1cd5562708066a88599068655f51cf5bcf0f0a0. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc6ff365-b74f-438a-9421-4820c02e1c10.json and https://artists.proofprofile.net/proofs/artist/dc6ff365-b74f-438a-9421-4820c02e1c10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
မြန်မာ့စိတ်ရင်း မြန်မာ့ရှုခင်း (Instrumental)
အနန္တော အနန္တ ငါးပါးကန်တော့
မောင့်ဆေးကျောင်းသူ