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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 - AURORA DEO Award a ₱11.5M contract to SO CONSTRUCTIONNational agencies

Transaction hash:
4e19b537b3982341df84b788ef4a7a3a21bf52bb4cd357034c24d49cc2f016ba
Status:
Included and unchanged
Block:
#5,505 508 blocks after it
Position in block:
Transaction 91 of 279
Award day:
May 17, 2024 (2 yrs 5 mo ago)
Value:
₱11,534,352.86
Project:
24CN0121

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 #5,505 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 - AURORA DEO awarded it to SO CONSTRUCTION on 2024-05-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24CN0121: 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 2024-12-15). 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   4e19b537b3…f016banow      …
  2. 2. Block Merkle root changed
    stored   adac615397…5d084anow      …
  3. 3. Block #5505 hash changed
    stored   44723d8421…b3e21cnow      …
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 278 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e19b537b3982341df84b788ef4a7a3a21bf52bb4cd357034c24d49cc2f016ba
  2. 01 L 4d21dea1816ca3ee26898349683fa08035dba0f8f1cd040063229ffa940aa73a
  3. 02 L dfd77be5d7b9238fb3c6a9fed6cccd07a99e97ee291d44a94352f844880ce2fd
  4. 03 R 6324d2b9944f9f1e2ac5a8560b6509f79d8712ca1e3e63ead61363f44967b143
  5. 04 L c365c137950680f42f7bf720bc129ac3ceda982f8ae5c1ac30772075fab3e02a
  6. 05 L 66770671a6d7429212c35db032a1619a42612fc5d8f5087dc85f3a86b4342bfb
  7. 06 R 2eae41240fd4f994e0899270a6c163ffa34535606f801ab57b3859fb7269cfa6
  8. 07 L df9e6bb28e59b09f83716e9fe9ca9e3db9d0102c78ab8a80217b8eec86c8b921
  9. 08 R cebc17a0da01843096065d9a893122da86b68a4a293a881a3188fb36fc6458a1
  10. 09 R 1efe3e8c0c5e3b9dab79c615b0ab0cf745332060d630d52f01e97eee361f69f9
  11. root  adac61539713563463381e3e4f08e99f57591b037f5b1da54466acdc5d5d084a