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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","PPMS-20230052","PPMS-20230052","Rehabilitation of Bulusan Volcano Observatory","EJ CANTORIA CONSTRUCTION & SUPPLY","PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY","",4750000,"2023-12-29",null,null,null,null]
SHA-256
1dae401d9c3fa4bb2df0f32f87d570c9ffe9ffe799bcfa6c12adecd3e53e9b85

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.