Skip to content
FY2026 GAA: ₱6.79T
PisoScan

Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","100-24-D-0569","100-24-D-0569","SVP 23-D-099 CALAMBRO","RICHARD CALAMBRO CONSTRUCTION SERVICES","CITY OF BAYAWAN, NEGROS ORIENTAL","Negros Oriental",221000,"2024-05-24","city","1804600000","1804606000",null]
SHA-256
c38d273e4f7a8acb898f2bc678c0367269ec8f3e2384688595a9534ff0bbf4ef

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.