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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO Award a ₱283.8K contract to JEPA CONSTRUCTION & SUPPLIESNational agencies

Transaction hash:
2629a4100b954283c274cd6d06667b287ab7643a2050a052b3653c7e488b8e9e
Status:
Included and unchanged
Block:
#1,832 4,181 blocks after it
Position in block:
Transaction 21 of 175
Award day:
Aug 14, 2013 (13 yrs 3 mo ago)
Value:
₱283,800.00
Project:
13CA0055-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 #1,832 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 - BATAAN 1ST DEO awarded it to JEPA CONSTRUCTION & SUPPLIES on 2013-08-14.
    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   2629a4100b…8b8e9enow      …
  2. 2. Block Merkle root changed
    stored   81bed55f54…d2acc7now      …
  3. 3. Block #1832 hash changed
    stored   d5382e419c…e1a8e3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 174 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2629a4100b954283c274cd6d06667b287ab7643a2050a052b3653c7e488b8e9e
  2. 01 L 259fdcdb28839b1f521a11b92f6f2415386540bb1373848f5025cc0ab4169b6d
  3. 02 R 3e747143882d3f23f01cbf1aedc06dde3b14eaaa51dae16401156ea9841c99fe
  4. 03 L 32ec65f3760292acaadc269fbd94f50ee2130f9a5106954287ad37d4cd9a2ce6
  5. 04 R 3e7f0c2f554b2de2a83de1b0b5e7788b5c6e0ca0231531235634843175227d0c
  6. 05 L e97337272756307367ba542fb11984702919992bc398ab1f0be80be811c26e77
  7. 06 R 9027e2668cd4a9ef30b2cb7e4619414317a2d3dd11d84597e12108428ac5357b
  8. 07 R ac47c06a3ebdf9fc05940b9f51aa63b0a1957eccda049e22db2537407b22653a
  9. 08 R 22b23d20454d84ed636228aaa31e2cd09aca98ecf104b486146217f35d42145d
  10. root  81bed55f543bd02f1d4b58bc702b65b625ed76a336d84a3b0e1b95d05dd2acc7