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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 - BATAAN 1ST DEO Award a ₱5.8M contract to JEK TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
69b50bb67d30efb63f3cc6b6909dd37866238e6e11084a619d6ae12101fcba5d
Status:
Included and unchanged
Block:
#5,216 797 blocks after it
Position in block:
Transaction 125 of 322
Award day:
Jul 18, 2023 (3 yrs 3 mo ago)
Value:
₱5,811,745.65
Project:
23CA0054 - Construction project

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 #5,216 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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 - BATAAN 1ST DEO awarded it to JEK TRADING AND CONSTRUCTION on 2023-07-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23CA0054: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2023-12-20). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   69b50bb67d…fcba5dnow      …
  2. 2. Block Merkle root changed
    stored   f53ae621cf…4fcc10now      …
  3. 3. Block #5216 hash changed
    stored   de04ab946b…fd6880now      …
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 321 records. Each step hashes the current value together with the sibling shown.

  1. leaf  69b50bb67d30efb63f3cc6b6909dd37866238e6e11084a619d6ae12101fcba5d
  2. 01 L 68dfa71e1c3881753be2f4ab317affe021e54413784cddfc822f74ccb6e72f77
  3. 02 R c570729b99b8291a811a83b46e8b38bc2c21928ed1d7989bde3325abdafa7687
  4. 03 L b685844a26e7aaf011472619027f17b00425c7ac358f4fcf20e7cf9859ddcebf
  5. 04 L cd132ece95c1e5677150ab5323ad8b384f340adee6867666c91b859bc18f0b14
  6. 05 L e94e5af47b9576773ccbccab900736eaeab2402d810509a8d8f1a4c65c0923a3
  7. 06 L be6390c980c64f9767f033f65092138149727f0d30ad66a713c0a728ef6b8423
  8. 07 L 3250c0cbedea4166c9abdd9c4151a40dcc3ce0b324acfb37577c3114d465a7b1
  9. 08 R 7799c49382d4593a3b961afcb8d56af7d3940824004be580adca47c7cab0c2fc
  10. 09 R c52e8ed444f90a9bd87b1bd7c47e70bed9827f64d6df40dfbc6d1fe956f36b41
  11. root  f53ae621cf6d7d8f0f99dee7832ad23097f81cf34290c42a7729da2cdc4fcc10