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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 - MASBATE 2ND DEO Award a ₱11.9M contract to GACT ENTERPRISESNational agencies

Transaction hash:
1f185989dbd3eb85efbf6207169b1f76cfac6723ba020303f172320560b4b263
Status:
Included and unchanged
Block:
#4,500 1,513 blocks after it
Position in block:
Transaction 17 of 174
Award day:
Jul 6, 2021 (5 yrs 4 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 #4,500 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 "Outside Infra - GAA 2021 DA FMR", i.e. the FY2021 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 - MASBATE 2ND DEO awarded it to GACT ENTERPRISES on 2021-07-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21FI0047: 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 2021-10-16). 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   1f185989db…b4b263now      …
  2. 2. Block Merkle root changed
    stored   089a899bec…3594bbnow      …
  3. 3. Block #4500 hash changed
    stored   9230b02b0b…bda779now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1f185989dbd3eb85efbf6207169b1f76cfac6723ba020303f172320560b4b263
  2. 01 L 1e36c5a51636448e8c1921cd1702a56a4f32623ff27a0bfda071d323b17ba7eb
  3. 02 R 9bc0aa7cf2230cfab53f19ec57e45f6485d42fc4c59e12af729a973cc780d9bf
  4. 03 R 1fbc4407a84ea5cc9eec6a09d05ab1b55cb8a724e74c782a4356b23813a5dc95
  5. 04 R 64bac50daa05e9cd78ce11b72152c247c1e9ff6c9e53d8c427e671ebb6830024
  6. 05 L 9a8109cc8cbe8398e698543b25227e1b1fe45db26c1b9d59a9caff7c6155c9cf
  7. 06 R 274423294b626edfd9fed92db60c230b13d4bc84352cb3f923d7c4c421691989
  8. 07 R 7dd9a7c3948b99959f59f8bb4859e44e47300843326492e2be4f6ad2046eb701
  9. 08 R 022f329df368d3333c51f325463742cd618714ff89c27df29afd753c2bcdf6f5
  10. root  089a899bec3c95f3bf3df38e110ebf861e2aea108356de23d1e9b880643594bb