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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ZAMBALES 1ST DEO Award a ₱3.2M contract to KAEE CONSTRUCTION SERVICESNational agencies

Transaction hash:
565fa415829b613ddef8472470956b98f8ad3f0ebb91cdc49639ddb0a7c9e265
Status:
Included and unchanged
Block:
#4,976 1,037 blocks after it
Position in block:
Transaction 123 of 380
Award day:
Nov 14, 2022 (3 yrs 11 mo ago)
Value:
₱3,209,318.99
Project:
22CL0092 -Rainwater Collector in Public Facilities

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 #4,976 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ZAMBALES 1ST DEO awarded it to KAEE CONSTRUCTION SERVICES on 2022-11-14.
    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   565fa41582…c9e265now      …
  2. 2. Block Merkle root changed
    stored   cf195f8597…6da6a9now      …
  3. 3. Block #4976 hash changed
    stored   289fdefa8e…8b5616now      …
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 379 records. Each step hashes the current value together with the sibling shown.

  1. leaf  565fa415829b613ddef8472470956b98f8ad3f0ebb91cdc49639ddb0a7c9e265
  2. 01 L 562c0c901c4cc1ab449b40e3d590add6bc7f280aec05839aa48eaf19f254e5d1
  3. 02 L 798d1a490e6dd590f7add5e011f87c63c15598b4f0f264de0cf1af6291c539b9
  4. 03 R 9f82d5fa8a6f7c69b773d00059a6fdb85dd68f9dee51e9ff44d616f264ffd143
  5. 04 L 597df1c92c6164b9467e2471b6fafb9f04b212802358b672a48d55ead8b335c1
  6. 05 L a691f3755b432eac9d31d1ed990bf53c1afdebf6c74c97e701648b3eff58cff8
  7. 06 L 971025ec6399e994f64eb1c18dc3b34a687579d26965ef1d87adc026f8b46a55
  8. 07 L aaa5c255c02bb591e2f56e8e8b51148bb0485098ebb23517e32639ea73996a42
  9. 08 R f748ccfff92a42928b4bc179bb49f9266f678314d78c658687ff1233f70c0ef9
  10. 09 R 5fb90132ff353c5c738775662794cc153f393fa5feb8689cfa344992b2d6c646
  11. root  cf195f8597c8227c1fd180c865281d85895c73ed2cf5a44f8d2d06f9e96da6a9