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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 - MISAMIS OCCIDENTAL Award a ₱981.5K contract to DDS BUILDERSNational agencies

Transaction hash:
e20b53d570dce64f700990cababa1b4a329e14bc5bed89e3327ae6ac942e53c1
Status:
Included and unchanged
Block:
#3,339 2,674 blocks after it
Position in block:
Transaction 267 of 302
Award day:
Feb 20, 2018 (8 yrs 8 mo ago)
Value:
₱981,471.87
Project:
18KI0042 - Construction (Completion) of Multi-Purp

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 #3,339 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 2018 LP", i.e. the FY2018 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 - MISAMIS OCCIDENTAL awarded it to DDS BUILDERS on 2018-02-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18KI0042: 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 2018-07-23). 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   e20b53d570…2e53c1now      …
  2. 2. Block Merkle root changed
    stored   216e8c3433…5d5f7bnow      …
  3. 3. Block #3339 hash changed
    stored   070c3e4712…f6b8e8now      …
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 301 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e20b53d570dce64f700990cababa1b4a329e14bc5bed89e3327ae6ac942e53c1
  2. 01 L e146b1c5f3266a2d285b821eddfcbe8e3dc4ce456751ab27165df4f8a71c1d71
  3. 02 L fbc9d6cec8584c34b77b94c2a908b3bf367403624304424940c67df322611da6
  4. 03 R 38b0d1c43aa321d767a9d8b3ac5c9fde7e009a507425341810c78ebd7b9a9096
  5. 04 L c3a75a953adb0546fa32120ed1911e75e689bf4a8fe789f7fda52e20d95768cc
  6. 05 R f726ccaccbf1e44f12d85b61aede1c966bd2a5fbe246b2507686174de3056cb4
  7. 06 R dbfac920c3c4da700103ae7860c18598c199f7310e83ba03b2eca1734df5ab33
  8. 07 R 52196f1f9a63b86eb706391ed402331dd827159f71231cc50c6e5b043f6ece96
  9. 08 R 90724fba59cf35300094f9cf591c1a2482c7a7d5d4e708610f614c9cc238b024
  10. 09 L ccad2d657a6fa6e1078dc272a8c7e4b6905f6efbb504d8472c0195ffafb3bf5c
  11. root  216e8c34331259e58952b65a1c7fe16b45a7ebd1012f9d2adaf9b88d835d5f7b