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

CITY OF OLONGAPO, ZAMBALES Award a ₱1.4M contract to TERNARY CONSTRUCTION CORP.Cities

Transaction hash:
bf4e9ef2705f02b45314610ca849b250785793c9af01cb5fc7924a3764f78208
Status:
Included and unchanged
Block:
#5,545 468 blocks after it
Position in block:
Transaction 273 of 366
Award day:
Jun 27, 2024 (2 yrs 4 mo ago)
Value:
₱1,379,954.73
Project:
City Planning and Development Office at 2nd Floor

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 #5,545 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)
    CITY OF OLONGAPO, ZAMBALES awarded it to TERNARY CONSTRUCTION CORP. on 2024-06-27.
    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 City of Olongapo 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   bf4e9ef270…f78208now      …
  2. 2. Block Merkle root changed
    stored   ea7aa1f24c…3fe3a0now      …
  3. 3. Block #5545 hash changed
    stored   874f2c0d0a…db40c7now      …
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 365 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bf4e9ef2705f02b45314610ca849b250785793c9af01cb5fc7924a3764f78208
  2. 01 L bf0029dd216f5dfe052aa7759321db336eea737b3b2e16a3d8e5630644b37831
  3. 02 R 0c54a2c81c41c23200d7af2c2015d8b7a4a61ec9d5c8d48479c57869f15c6a42
  4. 03 R 0ae35fe1f96846f231539a14bf62d562e77956ce76dd046364cc9244238a34ed
  5. 04 R 70dc2741198a1552d0b67e96896a3b08049ee1fd9fc138c0a74dcd0df544e062
  6. 05 L 6b96bde907c4085f34c86522114e6ce161d22abdb8a7596c2e570a7b3633db84
  7. 06 R 5271fa2a88f1ffac3656f60fa7fad8a0bd804351fe2e02c510ae027722e63375
  8. 07 R bafe336e08062cf67b1174e885de5bf16329697ae820409ac9dd708b4be96b77
  9. 08 R 7f3cbd311c8cd9e3e3150cfd768a500d6cc7f1f8e61bc6f17f47aa7b4be14dd5
  10. 09 L 55e4e36d8d359356913a06c24ed259d519ca3fcd0e300ef1c170e660db46609d
  11. root  ea7aa1f24c1019f7c1b68e1eea5016bffaf56602a02497e01d8724903e3fe3a0