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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","2012-10-002","2012-10-002","Rehab of Multi-Purpose Building","MADEZA CONSTRUCTION & GENERAL MERCHANDISE","BARANGAY MALUBO, MAHAYAG, ZAMBOANGA DEL SUR","Zamboanga Del Sur",170458.44,"2012-10-12","barangay","907300000","907315000","907315015"]
SHA-256
4af07d21ab3c4d5cec3dcaa35d392fe01c3294ed200467c135a47ac18cae9e7e

Anyone can check this: hash the line above with SHA-256 and compare it with the record ID (its first 24 characters). The fingerprint proves the record has not changed since PisoScan imported it from the source file. It is not stored on a blockchain, and it cannot prove the source itself is accurate.