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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

NATIONAL IRRIGATION ADMINISTRATION - REGION I Award a ₱3.3M contract to MBB CONSTRUCTIONNational agencies

Transaction hash:
165d8cd9bbddb4efb97116f83434d6040d7de245dc09dbbff1d0b4be9583787d
Status:
Included and unchanged
Block:
#1,786 4,227 blocks after it
Position in block:
Transaction 11 of 105
Award day:
Jun 25, 2013 (13 yrs 4 mo ago)
Value:
₱3,259,287.62
Project:
Repair/Rehab of Kiat CIS

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #1,786 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    NATIONAL IRRIGATION ADMINISTRATION - REGION I awarded it to MBB CONSTRUCTION on 2013-06-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   165d8cd9bb…83787dnow      …
  2. 2. Block Merkle root changed
    stored   08ff98cb2c…588540now      …
  3. 3. Block #1786 hash changed
    stored   b816a47a31…7dee30now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 104 records. Each step hashes the current value together with the sibling shown.

  1. leaf  165d8cd9bbddb4efb97116f83434d6040d7de245dc09dbbff1d0b4be9583787d
  2. 01 L 140a0f8f02a359ca65ad36c077d2c0a68dc9cf2ac35e1a48a6f4848a98c73cef
  3. 02 L 245b1bc5d6697f34594a0562d7fc6e0736f6613cb722b48486a55df8cb4452dd
  4. 03 R c00fc353e61412a428ace8ac35ace070cfc751a832c96bbd00edbccbeb8fcefa
  5. 04 L 9ad5a197149cffee40b85d8681075f86a1d11cb8c9d968fc4ca057fefd4d6938
  6. 05 R 88626de6415b057345c26ec792f2fc3f1d02c74ab5d0f4b87d74274fa94607a8
  7. 06 R 79ad6001694a5889daeea0638ccafbd2431b13136d8190cfd32aca14e68c7ca0
  8. 07 R 96a1d871ece705ec67f842eec798c542ed37ca30f288372eb0209d9396d196ad
  9. root  08ff98cb2cd5045a92b5969b9287794e6ef5f7ddb1a031735e1faf9cfe588540