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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 - ROMBLON DEO Award a ₱54.2M contract to EMQ DESIGN & CONSTRUCTIONNational agencies

Transaction hash:
aaed45df8f460dcfb517c8431e152d42e86a870976cda0c8f568cdb21877b50d
Status:
Included and unchanged
Block:
#5,434 579 blocks after it
Position in block:
Transaction 332 of 499
Award day:
Mar 5, 2024 (2 yrs 8 mo ago)
Value:
₱54,230,056.01
Project:
Rehabilitation/Reconstruction/Upgrading of Damaged

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 #5,434 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 OO-1", 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 - ROMBLON DEO awarded it to EMQ DESIGN & CONSTRUCTION on 2024-03-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24EH0048: 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 2024-11-15). 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   aaed45df8f…77b50dnow      …
  2. 2. Block Merkle root changed
    stored   648919a6be…244b49now      …
  3. 3. Block #5434 hash changed
    stored   98c543e975…de7088now      …
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 498 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aaed45df8f460dcfb517c8431e152d42e86a870976cda0c8f568cdb21877b50d
  2. 01 R ab43b66fec553fda2293880efc1aa851fb90a003ce93d1c1524856490ab9e332
  3. 02 R 43801496e7176f57d5a5aa6324001905117b136321b7223efaa5b60c43009bf3
  4. 03 L b0dd95d269746e59a9d5275af325e638d59a9756ec67460760af7a48c2c3b674
  5. 04 L 3813e6b21abb4305c51819a5ddce5fb9a793dbe1c9721011dc6b3c9376b3e31a
  6. 05 R a5c7dd0a4918755d3daf9b28fafbc0a57e353562d6414d2d59fac3c3db2265f8
  7. 06 R d0d58ef7f311222cc6d902d289d77414edcb1abdf93cd4a0e70b9201db75c6bb
  8. 07 L f7bbcdb88ff9c0b9c57814709efa94202f9f163d00dd6284215cd5f064d3726d
  9. 08 R 2b16b9aabe022971a8410e5ea2ef0900269d3affc90450a25fd2a235f15d8210
  10. 09 L 8359381655ba7ca0c04a3da1b1122381e028e0d2b852d3e55567967723593cdf
  11. root  648919a6be9ff167ee93331f06aadf870ae7bc53e8a8b2ab86e1effb40244b49