Skip to content
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 - GUIMARAS DEO Award a ₱15.5M contract to ALJ CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
c17ca77ccd04dfb431fc544f46d0d3a8308575336a069be197bb8f2198ed2cd1
Status:
Included and unchanged
Block:
#5,495 518 blocks after it
Position in block:
Transaction 245 of 323
Award day:
May 7, 2024 (2 yrs 6 mo ago)
Value:
₱15,514,440.95
Project:
24GE0064 – Construction of 2-Storey 4-Classroom Sc

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 #5,495 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 2024 DepEd BEFF", i.e. the FY2024 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 - GUIMARAS DEO awarded it to ALJ CONSTRUCTION AND SUPPLY on 2024-05-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24GE0064: On-Going, 96.5% 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)
    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

2 of 8 documents found, 1 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   c17ca77ccd…ed2cd1now      …
  2. 2. Block Merkle root changed
    stored   7dcb1e399a…311f06now      …
  3. 3. Block #5495 hash changed
    stored   eb4c7b1e2d…507a73now      …
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 322 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c17ca77ccd04dfb431fc544f46d0d3a8308575336a069be197bb8f2198ed2cd1
  2. 01 L c0515346c02e45ebe5049146717f2cff8064ffbfd81f35af0c73e646d17ed1e0
  3. 02 R 95d9dd55b148eec1742c8ddb62d48ec574cc562620d5eb5fab3241d7865ff3b7
  4. 03 L 94a5be0fc8baa8545a2dd39b6888039997c81a5452c7d0f54247c519bca74d5b
  5. 04 R 6c445af95df6c2d36fb6e9c12f32f11f1398168289a1d72f9c469615cb520dbd
  6. 05 L ce5451b505636a779f9299b0bbbef5276f81825f77a9daab702c203289ff88da
  7. 06 L 75b72b4c75dcfb31c5f3366beef8285096a9c41400ac4ad1dd37adf7a75d013b
  8. 07 L 1a9f98b41254aaf06fa51cdad7fca811c8a002265433a399ee93ffc35781cca1
  9. 08 L 81bd86cd1a7e800e9d731736948656506dd915d9c3a68db44a9de1f3373002ce
  10. 09 R 2778a42044a6a5ac7e5454ea0a097afea6c759e4565315ef97e43d5091a7740f
  11. root  7dcb1e399a066bbccb1577d37fdaa1b5f329956129be80a4666113ceb3311f06