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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NUEVA ECIJA 1ST DE Award a ₱4.9M contract to IJK MAE CONSTRUCTION INC.National agencies

Transaction hash:
72f5cde21d2b4dbd5b31d2babc445a2a53c0830c2f7541c5c03da29f5a22f41a
Status:
Included and unchanged
Block:
#5,798 215 blocks after it
Position in block:
Transaction 129 of 299
Award day:
Mar 12, 2025 (1 yr 8 mo ago)

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 #5,798 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)
    DPWH lists the funding source as "Regular Infra - GAA 2025 SSP", i.e. the FY2025 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NUEVA ECIJA 1ST DE awarded it to IJK MAE CONSTRUCTION INC. on 2025-03-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25CE0095: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2025-05-19). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   72f5cde21d…22f41anow      …
  2. 2. Block Merkle root changed
    stored   d62833b5e7…3b014dnow      …
  3. 3. Block #5798 hash changed
    stored   fea619a5ce…790068now      …
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 298 records. Each step hashes the current value together with the sibling shown.

  1. leaf  72f5cde21d2b4dbd5b31d2babc445a2a53c0830c2f7541c5c03da29f5a22f41a
  2. 01 L 72a14b09ea5576fba89d50e0ab8f04444802fb05db8fd67b8906cca5caebda84
  3. 02 R 5f7586259cb31b02b57f737e6d07d846b21f2efb260fc79822703f13ce983eb9
  4. 03 R ef1d59f4323b32c6429c397bedbd5b851377a055c531b503dffba59a4ba8a414
  5. 04 R 564c90eb30e4bac16712c62153b8221b33fe88256a9745cd47e7ab2c281f6ccd
  6. 05 R d03f4b757b2614aaa0ebb613422f99bbafa8f6640ff8616490e132dbc255dac6
  7. 06 R 232b9603c0050a883cff58727426d0ad739f2130fa088e3071599bab0223764b
  8. 07 R a1c6533df0357186a0a3a79d1c9cd784b98fd227c6953c2cbe6b0b98133ed65d
  9. 08 L ad49238e4ff0c210de8ebd5fb8aa660d0d05e050f8dd7aa122b3a9bc8602a558
  10. 09 R 5f496e5f7f9e49c773efc9d6a659d9c93b49803515131b77bbc2a58d93469e9b
  11. root  d62833b5e74e03b38a3d06508b63ac4b37dddac1f08fa93751e8a07d5d3b014d