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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 ₱242.3M contract to ASC CONSTRUCTION & CONCRETE PRODUCTSNational agencies

Transaction hash:
ae3cf96fcbc43fc0e96064af68ee5ce3dc52a0257a93d7150f573895e3b1965a
Status:
Included and unchanged
Block:
#5,592 421 blocks after it
Position in block:
Transaction 200 of 297
Award day:
Aug 13, 2024 (2 yrs 3 mo ago)
Value:
₱242,275,766.58
Project:
1st District Solar Pump Irrigation Project of Ilo

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 #5,592 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 ASC CONSTRUCTION & CONCRETE PRODUCTS on 2024-08-13.
    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   ae3cf96fcb…b1965anow      …
  2. 2. Block Merkle root changed
    stored   3d2d3c11ff…9fa0ddnow      …
  3. 3. Block #5592 hash changed
    stored   dd01c67c2c…ab1bbcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ae3cf96fcbc43fc0e96064af68ee5ce3dc52a0257a93d7150f573895e3b1965a
  2. 01 R b0c704b958d11da9e0311b5cb19b3f7fd0a81170982adaaa3e2e61907bd73195
  3. 02 R f6309e3c2d8c7d6b3f81a9b32d4aacdafeaeb8d0b616e75a113c8e531450c57c
  4. 03 R 3e115f96f1aa707c2a22b692d562a5b20ec6e491f7d8088062fbdbb6110627bb
  5. 04 L 899e9a3691e36fb4cb0e6644ded9603edf69fed15634a904155a9d364b9e3a0d
  6. 05 R 8ce254adc124a9537b924251550394e6bb83f8bbefc2352f4757b0dbdd1adf16
  7. 06 R f7246ffe919dba8ace7c23912cf5ae61cb3945a06443f3b03b31577bed377429
  8. 07 L a7b701d337c15ea8eb0c758a88dc2c8c78a0c5664e8cc5668cbacbf75c061dfd
  9. 08 L d398ab46b50b0c2ead1421eaef94a7e03b0e5063522fc1be9849b7c4971048c9
  10. 09 R 9bb75c1eb24e5b6b5fc7e224e0af7125e03f76fe17468ade298ae241495a34e3
  11. root  3d2d3c11ff542151cea77d9f02d70becd7faa2e853452979f586b674509fa0dd