Mandalay Hill ( ) is a hill located to the northeast of the city centre of Mandalay in Myanmar. The city took its name from the hill. Mandalay Hill is known for its abundance of pagodas and monaster
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 0x037177a209dc6a573c1b3482db1dae426a4883e01fb3d552047626a7cac474c0. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb62ed1a-ad13-4fac-be14-77a8eceddde4.json and https://artists.proofprofile.net/proofs/artist/eb62ed1a-ad13-4fac-be14-77a8eceddde4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).