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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 - BULACAN 1ST DEO Award a ₱4.8M contract to CHRISTINE ARA CONSTRUCTION SERVICESNational agencies

Transaction hash:
cfa95dc7d9f53d4d0dfd7a04296059c634ffd0fa34ccdee8b53a8a7dc113183e
Status:
Included and unchanged
Block:
#5,468 545 blocks after it
Position in block:
Transaction 446 of 564
Award day:
Apr 8, 2024 (2 yrs 7 mo ago)
Value:
₱4,800,999.80
Project:
24CC0312 - Construction of Road, Barangay Tibaguin

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 #5,468 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 2024 SSP", 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 - BULACAN 1ST DEO awarded it to CHRISTINE ARA CONSTRUCTION SERVICES on 2024-04-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24CC0312: 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 2024-07-14). 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   cfa95dc7d9…13183enow      …
  2. 2. Block Merkle root changed
    stored   bdbc7da3fe…9636acnow      …
  3. 3. Block #5468 hash changed
    stored   3bd249ee30…a93886now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 563 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cfa95dc7d9f53d4d0dfd7a04296059c634ffd0fa34ccdee8b53a8a7dc113183e
  2. 01 R d05f44c24bbc96c2c8e9dd54be97743d3782957b2f7fe1bf16212099121279c0
  3. 02 L 1ddabd0824bb6102047c7edc8a9046b623c2099c4449f9de636daff53fe3f52f
  4. 03 L 742e4268d348890d6a023a833c440c21821270d8caee50ff5b41072e6f004242
  5. 04 L 97df3bf70dff3d2e20a97ff88ca9971fc2faaf85b447d369a4d41b9b96ebb494
  6. 05 L 36c8a2ed922eabed9903d17120fe23bc993d96242c30136c6ac97eb5b1c83fd4
  7. 06 L efb1278454c345b8494acc085f9cabaa4e9024b8c4a4bc581efa5aa8d97333c8
  8. 07 R 38d83ed03140f53fe5ae49afa3d5bd8a7f96dba58d339bcf461cd209445a04e7
  9. 08 L 6e64d04b2c32a86f7e604f9dd8c95dfe5ef63d486d23a8b748ae9a367427f98f
  10. 09 L a2d45c841b5d33a66305eb16fe3fe9609968a0c4db6c145f945e9de5c3625d43
  11. 10 R d6603c9f178f1bd7c115b28f164016ec0c050cf2fad7ab5c6c10c0974357bde4
  12. root  bdbc7da3fe51498b6d64586d034528592ab65f484659ed8361e64e1ef89636ac