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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

PROVINCE OF ZAMBALES Award a ₱3.5M contract to FDC CONSTRUCTION SERVICES AND SUPPLYProvinces

Transaction hash:
959a87ddf167e342dddee2f4ecf02fc8410f5ae3f058a24ea4e5e758c93c6811
Status:
Included and unchanged
Block:
#3,718 2,295 blocks after it
Position in block:
Transaction 480 of 808
Award day:
Mar 25, 2019 (7 yrs 7 mo ago)
Value:
₱3,481,980.63
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,718 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)
    PROVINCE OF ZAMBALES awarded it to FDC CONSTRUCTION SERVICES AND SUPPLY on 2019-03-25.
    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)
    COA's CY2024 audit of Zambales gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 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   959a87ddf1…3c6811now      …
  2. 2. Block Merkle root changed
    stored   73a064e31e…2aaaddnow      …
  3. 3. Block #3718 hash changed
    stored   41dd7033d5…3f7cd1now      …
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 807 records. Each step hashes the current value together with the sibling shown.

  1. leaf  959a87ddf167e342dddee2f4ecf02fc8410f5ae3f058a24ea4e5e758c93c6811
  2. 01 R 95ef49ff6ae4d0960601d5cc8bb6d478ad987535aa0ff13a567f5af0cb476d1f
  3. 02 R d20fd44a9819ba683739af013c6db00cd12980c4030381c78c45b8833951645b
  4. 03 R 6c450a60d236d05138f6fb5d926242e0d127b212aabac2f34e1c80bddcb8681a
  5. 04 R 977f341143001593010194e7bc0efcbaffd14a9738ad6edf07ebabe07c739601
  6. 05 R 00c46a7c6b8ccce5468cf92ad8a0900b6c0a468fa7963b3b88d33a0a9c1b09d4
  7. 06 L b25ac0d9135dc44ef21623f00a7d753b481f7058e22b152f23a595876e1a0753
  8. 07 L b27ad7b46f164f90c7538c3c1f996d1e10ba400bb4191978a11f1b94ee761aa7
  9. 08 L b515b90d2a95682c45bbf7e4973b60e7b1764bf9cc3a4e40cce4cc86e3e67edd
  10. 09 L 5ad1d24ccb61155c83f8e003067b0018843418c28cba063969309f453c71dfdd
  11. 10 R fbfabbb0e7579ad219ccff63323711d2cd45e9357705460b720eb019f54c1ccf
  12. root  73a064e31e576a7c3dd3aadc6e338973235a3293b52775712c6868a5fd2aaadd