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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 - CAGAYAN 3RD DEO Award a ₱2.8M contract to DOUBLE J1908 CONSTRUCTIONNational agencies

Transaction hash:
a8b248ba3d319e2fd15fc919922c83ab599b65d2875d025e1b30f565a0a706ce
Status:
Included and unchanged
Block:
#5,581 432 blocks after it
Position in block:
Transaction 161 of 257
Award day:
Aug 2, 2024 (2 yrs 3 mo ago)
Value:
₱2,814,720.72
Project:
Convergence and Special Support Program - Construc

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 #5,581 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 2024 SSP", i.e. the FY2024 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 - CAGAYAN 3RD DEO awarded it to DOUBLE J1908 CONSTRUCTION on 2024-08-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24BD0201: 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 2024-11-28). 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   a8b248ba3d…a706cenow      …
  2. 2. Block Merkle root changed
    stored   e67a2b339c…03eab3now      …
  3. 3. Block #5581 hash changed
    stored   475cf5909e…3cba1dnow      …
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 256 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a8b248ba3d319e2fd15fc919922c83ab599b65d2875d025e1b30f565a0a706ce
  2. 01 L a6fec2db688ff2c13b504d48e97152883013f1201903470797e176eec8c74241
  3. 02 R fd217413ae605a1a3242d9738b9cfd3179b762701a04dd59db1a7664c67a10d1
  4. 03 R 92db41d579ef339cb1de88449e9f3bc8e9e7678fe8c2aff23b28db97d1de1b37
  5. 04 R 8ea5aa47e7f4e9d6f919b684a99f99cfe1a90f25cefbb4ad0b5f14a7d344fcb2
  6. 05 R 9a96988e8605498af54573f39522f6ba854049c23b0ab21d967064cc9de4a618
  7. 06 L e987e1304cd8d964b920921dabd7068409c47cbadfe75812d09be9115d49db23
  8. 07 R 5edd97308a8fb08501a57a52d63a6da4438ba10aa0b51166bf58e7dbd889ef86
  9. 08 L 40797382592c8220de8f4d26ada78e786c2d0f857f5c8f02397a71a089b932ad
  10. 09 R a3b3d3b089240a3a3d81f1a7808c65c97761d1f607d5befd554c89d972e9fc8c
  11. root  e67a2b339cba5908aa84010445e0ff9c6f99a81a450089d61b7817cf7303eab3