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 - BILIRAN ED Award a ₱2.0M contract to MKB BUILDERS AND SUPPLYNational agencies

Transaction hash:
df2a9a8dce8e33e11dae9cffc64ef97f7e689778e775e0b17bfc717ed387e67b
Status:
Included and unchanged
Block:
#5,775 238 blocks after it
Position in block:
Transaction 864 of 1,012
Award day:
Feb 17, 2025 (1 yr 8 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 #5,775 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 2025 SSP", i.e. the FY2025 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 - BILIRAN ED awarded it to MKB BUILDERS AND SUPPLY on 2025-02-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25IA0037: 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 2025-05-11). 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   df2a9a8dce…87e67bnow      …
  2. 2. Block Merkle root changed
    stored   b07528bd2b…46a473now      …
  3. 3. Block #5775 hash changed
    stored   ee8d08f69c…f7df53now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,011 records. Each step hashes the current value together with the sibling shown.

  1. leaf  df2a9a8dce8e33e11dae9cffc64ef97f7e689778e775e0b17bfc717ed387e67b
  2. 01 R df588305ec88659c195797202dab468cfad8bf57ace7e2bfb236bd048fa55f32
  3. 02 R efdaf20b20a91a212783939120f5578414f32bb7a7fe6ceb1e5461d939fdee6c
  4. 03 R 55f1521adcc684dd20a216e873007a410e937c1cb1dfbec8b48cdb0a104454f9
  5. 04 R c4d1fce2d1227367f3d1f611a328fc2f4efff639edf5b61ac976cfee61d8a156
  6. 05 R 260a121b0501451d52e464ccb20209d3be26cbc6229aeac43fcfa1f826faf6cb
  7. 06 L 790e41fdb26912e56befd3d8f627885015577fc1a2ded57077b7527e1ae58377
  8. 07 L 9582e18e839d951104ea80dbf307a38fcd442b3a7ad1b55429497a92cdbd3300
  9. 08 R 51ea6e072dd61c54bc3f25c809370f6ab8bdb59d48b69ac504427f46cbd8d228
  10. 09 L d6940fce14273b3e32ec1132bbce8895aa06c515ad32668ab323ff0c4f5425f7
  11. 10 L 43e5663bec32e0fe0f1e0879eaa098c51232f50f2242455cae5c61322d0b2e80
  12. root  b07528bd2bbebdc2d851a575a1259dd627dbf93d0ca6aeaa59766d9a5146a473