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 - BUKIDNON 2ND DEO Award a ₱1.9M contract to MAFIL BUILDERS, INC.National agencies

Transaction hash:
b35d5f98e8a3ea3cc9e31785ffc40cb1dca4ed128548d08f8f70b5f57e189a22
Status:
Included and unchanged
Block:
#3,329 2,684 blocks after it
Position in block:
Transaction 252 of 379
Award day:
Feb 9, 2018 (8 yrs 9 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 #3,329 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 - BUKIDNON 2ND DEO awarded it to MAFIL BUILDERS, INC. on 2018-02-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18KB0007: 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 2018-04-20). 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   b35d5f98e8…189a22now      …
  2. 2. Block Merkle root changed
    stored   c8d5036a70…6918f8now      …
  3. 3. Block #3329 hash changed
    stored   c325555d39…ecfe3fnow      …
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 378 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b35d5f98e8a3ea3cc9e31785ffc40cb1dca4ed128548d08f8f70b5f57e189a22
  2. 01 R b575cc466786f982109131ef86f2d97f8afc6db73dc06e51e1a918b93ac0b16e
  3. 02 R dcf30c3c88c8ebb3f7fde8436c3ed19a45b213ded8f265cf873b705c296eccae
  4. 03 L 8d29400a7b4685c657c9aa79f6260ba8220ed34c60e42d18c4647f8c108b53d4
  5. 04 L dd2fabc03358aeef0878813c3412686b3f61463a0cb07a47dda0e404cead4f46
  6. 05 L b5265da1dad8ce0da637c7e55c62aa848089aa58bd43a6d1754de9417d549b21
  7. 06 L 7e53a82d7c212850ed28c71c618753e5042aa406c2ac0a1dee7dcaf58ff22975
  8. 07 L 65718b4182b31ed16b213c8c6908fd900d475b5e41e05c91edff8e0f49e5bb27
  9. 08 L 165986402711653d7f581072a80143dcd3ec848c3062edf074277c601c594a34
  10. 09 R df0f863602c10ba3fb1bdf6b557149a09fc3511aa857a92adcb4dd05be6963ed
  11. root  c8d5036a70725d29170b79f64981d64bbcd237d4d1418298426702c0b66918f8