Skip to content
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 - REGION I Award a ₱11.7M contract to NORTH TECH BUILDERS AND CONSTRUCTION SUPPLYNational agencies

Transaction hash:
dabd44f580d267ee99fcfe6841d5d53431699a03e31f0203329a383303f8cf3e
Status:
Included and unchanged
Block:
#5,624 389 blocks after it
Position in block:
Transaction 357 of 417
Award day:
Sep 16, 2024 (2 yrs 1 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 #5,624 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 - GAA 2024 DOH HFEP", 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 - REGION I awarded it to NORTH TECH BUILDERS AND CONSTRUCTION SUPPLY on 2024-09-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24A00598: On-Going, 60.61% 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)
    No completion certificate published.
    Not published
  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, 1 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   dabd44f580…f8cf3enow      …
  2. 2. Block Merkle root changed
    stored   6cd315528b…87c040now      …
  3. 3. Block #5624 hash changed
    stored   b4e1a20537…dc7c15now      …
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 416 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dabd44f580d267ee99fcfe6841d5d53431699a03e31f0203329a383303f8cf3e
  2. 01 L da4961f3546cf93d3e48d6375642722c9df6b04026c588756800befc3543c646
  3. 02 R 9b5210e4b7b14a3bf543e7dc4a860abeb94d538f97e0c2f20aa7e063657c714c
  4. 03 L ab96b955dad5480e931f3e8f83c2e0bb282b02003b775228d89af7ecdea31284
  5. 04 R 277302bd39af11f689bb590e9e0211e1f5698f4200efb68348c1d0c4c740e3ae
  6. 05 R 60b0cd24212361fb5245ffd67311d3d484d46368d7be3730c5b460c8e316b802
  7. 06 L 514c30a7bf40037302be66da1d56762e24afe57c9d75174838345c2d3d41b5ef
  8. 07 L fb4c71f67e87ac27319cf1b5826d971676534271d8f3a14f3934bad190012361
  9. 08 R 85b5399291ebe8966318ae2f6db7ed836e63e83c9f41d2adb307246c0cfb7e5c
  10. 09 L 4922f9651b6966a5d5b624b469e877d2d5a2589bcd6e0e4bd13e3b0b6ca77c0c
  11. root  6cd315528b2beda2c4bf3188078b12ab2c78854aaad868ce1ce017bd0287c040