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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 - PAMPANGA BATAAN IRRIGAT Award a ₱9.4M contract to TDC II PRO BUILDERSNational agencies

Transaction hash:
df5968f3e3142bbfb6f9237a9b8d7945ca1e005a197133d8e126bb9dc18e3669
Status:
Included and unchanged
Block:
#4,116 1,897 blocks after it
Position in block:
Transaction 95 of 105
Award day:
May 28, 2020 (6 yrs 5 mo ago)
Value:
₱9,417,557.40
Project:
PAMBAT-2020-SIP-BERNABE CIP-40

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 #4,116 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 - PAMPANGA BATAAN IRRIGAT awarded it to TDC II PRO BUILDERS on 2020-05-28.
    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   df5968f3e3…8e3669now      …
  2. 2. Block Merkle root changed
    stored   72bd75766e…f757b8now      …
  3. 3. Block #4116 hash changed
    stored   efb5d796a4…20cbbanow      …
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  df5968f3e3142bbfb6f9237a9b8d7945ca1e005a197133d8e126bb9dc18e3669
  2. 01 L df2a6a367b4b30259ab4eab095ced2532e7bba71a7f050d248b94dd9d7f226c5
  3. 02 L 538ee1e06332de527fe81cf48ab63513af604ce3763b645aaac8ac34f1ad82cd
  4. 03 L 41a0737d20aa3eb08c009efdd9b2388785edcb9e2c5f920f6b27f06a4e2a2220
  5. 04 L 4bf99ebec1d2813926ab6dec35756b63c7f775aacd9e2141cbcfde91dc513142
  6. 05 L 36f8ff70beb91735686da2b65431100ff2015bd5b58c1683bf3a10712fd319c7
  7. 06 R f46d8ccb667bc3f18e30a8680c1d3025cd414051a660e882084731d551c4fa6d
  8. 07 L 7209477c3562763ce02f68a682bdefa323bb84bee6b0c65f54ff903aedba6644
  9. root  72bd75766e836ec810614663a70d85d5e4857c6e39248f94c5582daab6f757b8