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 XII Award a ₱9.7M contract to MEGALINE BUILDERS AND SUPPLYNational agencies

Transaction hash:
df040ffa56555719ef4493bf7557da3a98caf959a91b093fb88d72325ec47737
Status:
Included and unchanged
Block:
#5,687 326 blocks after it
Position in block:
Transaction 207 of 235
Award day:
Nov 20, 2024 (1 yr 11 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 #5,687 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 SUCs Infrastructure Projects", 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 XII awarded it to MEGALINE BUILDERS AND SUPPLY on 2024-11-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24M00273: On-Going, 85% 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   df040ffa56…c47737now      …
  2. 2. Block Merkle root changed
    stored   12b7d15d95…fd6a9dnow      …
  3. 3. Block #5687 hash changed
    stored   f9847d58ba…448829now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 234 records. Each step hashes the current value together with the sibling shown.

  1. leaf  df040ffa56555719ef4493bf7557da3a98caf959a91b093fb88d72325ec47737
  2. 01 L de2ded86e7bf44836525d9c184b22ff112d1ddf75f84f6532939d5506411ce2b
  3. 02 L 456d42d8e6843117ffb2144ef5ba0b31cf0fe312d0be114d63a8d740071fab8e
  4. 03 L 3f683a682bb6b5c195281843cf9372103bccaf7e31cc0e48eb4eaff300840e19
  5. 04 L 1d84183f02487c90b8721ff952fab9388e89b0da0acd99e2527d66c3a921646d
  6. 05 R 951476d5bafadf5411bab2836ba745560c7ab8f3d247c0c6f25a30bbad858ea2
  7. 06 R fd79ec54fbc4cfcd9867ece1007d4116ee2efc72cae32e98caf009c4d2dd574a
  8. 07 L 9de2446b49bedeb30dd23637700559db086e3a3517820b7f64daee44cd937a7e
  9. 08 L a94ecdd9c2d9c3714e14ebaf3bb31ae4ac27e7f652f7967edfa656e1bed23ae1
  10. root  12b7d15d95cf2edfa4ac141822f2c06d44a9eb9c1f16422f2de1967092fd6a9d