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 - PAMPANGA 2ND DEO Award a ₱1.4M contract to V. TRILLANA BUILDERS & TRADINGNational agencies

Transaction hash:
d68db940cd8f6b2e08ed42ed922e464992c8ea52858c9b81c8ef418f99b2d152
Status:
Included and unchanged
Block:
#4,349 1,664 blocks after it
Position in block:
Transaction 382 of 460
Award day:
Jan 29, 2021 (5 yrs 9 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 #4,349 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 2021 LP", 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 - PAMPANGA 2ND DEO awarded it to V. TRILLANA BUILDERS & TRADING on 2021-01-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21CH0011: 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 2021-04-07). 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   d68db940cd…b2d152now      …
  2. 2. Block Merkle root changed
    stored   1e3acd4a81…69b944now      …
  3. 3. Block #4349 hash changed
    stored   ce5bdf83ed…c4ae8enow      …
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 459 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d68db940cd8f6b2e08ed42ed922e464992c8ea52858c9b81c8ef418f99b2d152
  2. 01 R d6ab400d6e563388a4cf8069edd5458a4b8ec3392802c160c89d8ff4e12ba32d
  3. 02 L 96bd618bcd205dfdd223f66c44e0187d9ffca09deee2616db7b0b1598f79f688
  4. 03 L 7737eab52e019729dd923bfd9d20cf934483fcdcf1747caae907847ef569fd78
  5. 04 L bdd1a6d7f5e28fd6fa63dde49e9dcbffd79823c20694749eb905910e0b99a59a
  6. 05 L ca1dbe4c9a97873c817e2cd2401ff5b78b75d584d59720034e3a3a8f1d54c769
  7. 06 L 604702591762120c021c8f166c4b9c68d1c7edcfb027087826ba871710c31bc8
  8. 07 L c47a2e3ce0258999deeef753782fd0dbc2082fa3783552c2665ff5aa2b394dd5
  9. 08 R a6c147aed52c056e9b8c3bd6c21492b1b65044dc290cf7b552e88cd3ff1a2395
  10. 09 L 296d722066d43713eaa95ccdb8ba1ea14cc698e3334da805598b35c9ee763fe9
  11. root  1e3acd4a816daa42070b6736460ff7bb3e8b173f09095357a48e06b49569b944