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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 - CAVITE I DEO Award a ₱12.0M contract to TRIPLE M CONSTRUCTIONNational agencies

Transaction hash:
efc82ed6bd5eb40a37bed248056386a821396ecbd91f935d8c396356ddf8990c
Status:
Included and unchanged
Block:
#3,266 2,747 blocks after it
Position in block:
Transaction 309 of 333
Award day:
Dec 6, 2017 (8 yrs 11 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 #3,266 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 2017 DepEd BEFF", i.e. the FY2017 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 - CAVITE I DEO awarded it to TRIPLE M CONSTRUCTION on 2017-12-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17DF0166: On-Going, 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)
    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   efc82ed6bd…f8990cnow      …
  2. 2. Block Merkle root changed
    stored   3b127bca30…f9ffd9now      …
  3. 3. Block #3266 hash changed
    stored   70c90a9270…348f71now      …
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 332 records. Each step hashes the current value together with the sibling shown.

  1. leaf  efc82ed6bd5eb40a37bed248056386a821396ecbd91f935d8c396356ddf8990c
  2. 01 L ee9d3a8defc950ac8e20caf4b058e66e2a848629a5ae27b8843201c19cbfc94a
  3. 02 R e65383d83cf06476bd26a8e61ab4279f38f27406f8977391647c4fe2cf209527
  4. 03 L 94c42f5e7088ec46616a051ae76598689bac375a27977adc52c20328d8da5f3c
  5. 04 R 520df1cd3eefd16664e312ab6ca0ff48fc6d05bf9d9bd0251ba68fe6cb769f39
  6. 05 L 5d744b232ccc7fae8dbc9974c0614e56e04825a2a8874e8e43b3420a08c89c91
  7. 06 L 9998a7caa8653667cc03834fc86894a2efc2e3cfa589e02333e32750bc38185f
  8. 07 R 8e5c7ed090d2ecebaf2d6618d11c86025c19391734734ececce6ca56c6bfc7b5
  9. 08 R 3a9cf806afc53737373d7952d04a386b8f83ebff511663b45005aced0f925536
  10. 09 L 26465c07b78d7573553ee811e1ce4d4192e516a80c8fe65b21504ce73e581f1e
  11. root  3b127bca30568de16e03d77f8e311a7394d1e409f76af49a2a3a111977f9ffd9