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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

CITY OF OLONGAPO, ZAMBALES Award a ₱2.9M contract to RAIK CONSTRUCTION AND SUPPLYCities

Transaction hash:
009a55cf360edbda4f292d7987869daa915b2cc6d11018eadf8a83fe164e45b3
Status:
Included and unchanged
Block:
#3,940 2,073 blocks after it
Position in block:
Transaction 4 of 279
Award day:
Nov 18, 2019 (6 yrs 11 mo ago)
Value:
₱2,930,355.11
Project:
Concreting of Road and Rehabilitation of Existing

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 #3,940 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 RAIK CONSTRUCTION AND SUPPLY on 2019-11-18.
    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   009a55cf36…4e45b3now      …
  2. 2. Block Merkle root changed
    stored   4b63d714ca…d7c8c5now      …
  3. 3. Block #3940 hash changed
    stored   9826b08455…3dfec8now      …
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 278 records. Each step hashes the current value together with the sibling shown.

  1. leaf  009a55cf360edbda4f292d7987869daa915b2cc6d11018eadf8a83fe164e45b3
  2. 01 R 0213a6ce5d761e0c8166dfa85f55017b0954890caadd43ab2ec009c6a5c574e8
  3. 02 R a4a02dc313b5d5c1a1b04b1573976699f6707b92490bcc48388f480992d23294
  4. 03 L 4abf8e114c04457dc89cd713275536ffea41348291eb5dcd721bc620c62fee15
  5. 04 R f121ddf216a2433fb2516fea86e67db22dfcc3c8f73fab71f456ae4827d545b3
  6. 05 R e46f74016e5b35e66931df4a0e5aa5992e13ebd00fb14cc3b0733d448e83d080
  7. 06 R f0a9049568f8dec3bc7b61a8470ffbf4051e49a24bd9daa1e4a31e25b6c393cc
  8. 07 R 4744083469f66fe44e8501c4ed4a5f06f377f0fcec74653362c98d0ba6b12f58
  9. 08 R c72baed03e53403bc6d0daffa3326097f08e7b2dabf36f5223935b32afe9ed53
  10. 09 R 6089af4281a1d71e002343033736f02abd80dbd0bd79de3c82f105936273e61d
  11. root  4b63d714ca2f51791ac474bf7c3a7c9402057256bf98b89b2e66b1805ed7c8c5