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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Catwalk at Purok 2","JELK CONSTRUCTION & SUPPLY","BARANGAY TAGAS, DARAGA, ALBAY","Albay",99900,"2011-05-04","barangay","500500000","500503000","500503053"]
SHA-256
cbf4bde64767665d75ef2b1d4eb6b4229a3d58c20135f7ebdd1f411ae101a148

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.