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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 ₱1.4M contract to GENUINE BUILDERSNational agencies

Transaction hash:
a3267ad2ab2a60c7f7de28ea20d295204e029737de55530cc2227270352b8c21
Status:
Included and unchanged
Block:
#3,794 2,219 blocks after it
Position in block:
Transaction 215 of 334
Award day:
Jun 19, 2019 (7 yrs 4 mo ago)
Value:
₱1,436,872.66
Project:
Bunducan, Bocaue, Bulacan

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 #3,794 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 2019 LP", i.e. the FY2019 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 GENUINE BUILDERS on 2019-06-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19CC0097: 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 2019-08-23). 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   a3267ad2ab…2b8c21now      …
  2. 2. Block Merkle root changed
    stored   14e668aaa8…ecf419now      …
  3. 3. Block #3794 hash changed
    stored   bd8f261606…37fecenow      …
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 333 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a3267ad2ab2a60c7f7de28ea20d295204e029737de55530cc2227270352b8c21
  2. 01 L a3240994f233dddf185bf61c80f4f38ba7daec365aaf0c1f3bbced5230025061
  3. 02 L 240c730d0a48ed34aad9d12d4952d136838b86c9fc2728a19fffd5daa1b3ae1a
  4. 03 L ba94f455265f14085ef3aae71d6db2d3a52b8359a40cda8ffd168e76f600b3d7
  5. 04 R 262da7d3fe309e75d45da66a8323748755d4a7fae1d6eee78fbbc4e5202f7203
  6. 05 L 27673be5ece00e2dd5da02f94be0101e25164b6d925c8801008623729eee839c
  7. 06 R a7a9fb50c5c8b5117a2f003356cc9df645d0e988d72102130247851a8474414b
  8. 07 L 9737131d4283694d7f59ffb134af76a8c1eb05f42fce4d43f65bde36e85e3062
  9. 08 L 349ccb67def6067ebf57cae2901001b05e04a3820993457540bf1627e0cd3493
  10. 09 R 25961ec8420e41c609e8ca437bae4f1a807f63d007b885479e0961ebcb52bef3
  11. root  14e668aaa8f3733dd905da803153100dd28969596497a9d095c022c5d6ecf419