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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","2023- I - 05","2023- I - 05","Waterproofing works","B. VALENCERINA TRADING AND CONSTRUCTION","CITY OF MANDALUYONG","Metro Manila",3529082,"2023-06-19","city","1307400000","1380500000",null]
SHA-256
03290ea0d331d067c3dbe628ff5d9288dfa83772fcdb38f45da2f3579fb2d8ad

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.