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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 - PAMPANGA 2ND DEO Award a ₱14.3M contract to A M ONG CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
ca36376bb254ab2f0dff2356083b7de7cc61a4e39095bab51ec21d02e3340cc5
Status:
Included and unchanged
Block:
#5,724 289 blocks after it
Position in block:
Transaction 661 of 839
Award day:
Dec 27, 2024 (1 yr 10 mo ago)

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 #5,724 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 "Outside Infra - Unprogrammed Appropriations 2024". 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 - PAMPANGA 2ND DEO awarded it to A M ONG CONSTRUCTION AND TRADING on 2024-12-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24CH0157: 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 2025-05-19). 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   ca36376bb2…340cc5now      …
  2. 2. Block Merkle root changed
    stored   90bf329b1a…807c33now      …
  3. 3. Block #5724 hash changed
    stored   3fdebb43b9…38e013now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 838 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ca36376bb254ab2f0dff2356083b7de7cc61a4e39095bab51ec21d02e3340cc5
  2. 01 L c97237d75bf36bed81c3f1efccee03502f7e3f1fe94dd3166a9b49e2721c58c7
  3. 02 R 2b95a1a895d9192d5cec5f77c309b0d99067840dfc359633aacbb7a9d014a513
  4. 03 L 01e1de7cd56487aef2fae4cd00026d29ffcdcbb8f4d9b42fe6b773f9784440fc
  5. 04 R 30711c5a641c6b12c2ae32b4a870c03cbd2be8b508c0657261e5835459d4dac5
  6. 05 L 700afb8aeebac28302f27e3c7612a0c7a4f1b74b6990db8e80a184e9acaab610
  7. 06 R be2e522518f7e4c0748c0ac412857f5c19953780df53fea229595249fa3ab1b9
  8. 07 R a0800d0220aca6286263b04508c15893dd886a72ca33811ea348a08cbca55b8c
  9. 08 L 435febe90b1960956d04e5769a4bb73279525d0dcf929b515679fed3efe31ed5
  10. 09 R 405551db967cb72964f8a573e63c6ef85e6e295ddabafbf8571900c9106c18e7
  11. 10 L ebe36643c2130cd45032f8b3f6563416a769b571b0ffa37acc83b5375472a789
  12. root  90bf329b1a9e81208f6fdf4878ebb71c8cca26f7a0d2cdcead2fb08f63807c33