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

PHILIPPINE NATIONAL POLICE - REGION X Award a ₱10.5M contract to ZDA CONSTRUCTION AND ENTERPRISESNational agencies

Transaction hash:
39a953238317d302e46345527a58af1fa57a5118357611ea912f92e5427f0224
Status:
Included and unchanged
Block:
#5,405 608 blocks after it
Position in block:
Transaction 77 of 371
Award day:
Feb 2, 2024 (2 yrs 9 mo ago)
Value:
₱10,450,863.55
Project:
Construction of Linamon MPS

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 #5,405 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PHILIPPINE NATIONAL POLICE - REGION X awarded it to ZDA CONSTRUCTION AND ENTERPRISES on 2024-02-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   39a9532383…7f0224now      …
  2. 2. Block Merkle root changed
    stored   6ca2a541e1…2a61d2now      …
  3. 3. Block #5405 hash changed
    stored   010a781a41…6f8bf4now      …
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 370 records. Each step hashes the current value together with the sibling shown.

  1. leaf  39a953238317d302e46345527a58af1fa57a5118357611ea912f92e5427f0224
  2. 01 L 395bfbc9f4f0f2b230cadcaf185720c113e0b016684f1fceb4a1dca5217bd12d
  3. 02 R 4b32cdba1f4d00092f207dfd5288fb6b1b697a0fb6de9fe698a8edd6d791d0e5
  4. 03 L 82ccdb03350b00d60b6d707d6ba53392a7af43788fca500238c7eb9047b603f2
  5. 04 L 8b931e6247ece3532d2066ef5399c4565f0d5f0568309a3074be04a59c3b3294
  6. 05 R d950fd91ec9ea5882eb0ea5bc6baa67ece907589c93a557149c30dcd9fb71b1c
  7. 06 R f89082226a7b292d26314e223527927ef819283c74aa3bc5d0a63d2d486ec490
  8. 07 L 54c49d9c47b9895e02a4143a2e85df8b44a0e5e49aee3b634a1d5f8de0627ded
  9. 08 R f659507fa0c2453974cda13d83fd836901284a8f9e83c60ecbeb458da2a0a944
  10. 09 R d19cf2fe82cefbd26031e4e3a4afd7e7d81479cc9eba8e75d3a350afaf7ab996
  11. root  6ca2a541e1cd0845fdb93501883e86566c5fd67ed7b3089798263eedb42a61d2