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 - LA UNION 2ND DISTR Award a ₱25.2M contract to BMK CONSTRUCTIONNational agencies

Transaction hash:
930e45f0bd44bd19a2f6625664f7985f0ffa5d0dc590f44f00b27e212a28e8f9
Status:
Included and unchanged
Block:
#1,984 4,029 blocks after it
Position in block:
Transaction 63 of 115
Award day:
Jan 28, 2014 (12 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 #1,984 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)
    The award does not say which budget line pays for it.
    Not published
  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 - LA UNION 2ND DISTR awarded it to BMK CONSTRUCTION on 2014-01-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   930e45f0bd…28e8f9now      …
  2. 2. Block Merkle root changed
    stored   0bb59568f6…e08ce5now      …
  3. 3. Block #1984 hash changed
    stored   3081209bef…24df64now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 114 records. Each step hashes the current value together with the sibling shown.

  1. leaf  930e45f0bd44bd19a2f6625664f7985f0ffa5d0dc590f44f00b27e212a28e8f9
  2. 01 L 92879b8c2d37ce78c1c586bcb69fe5886cd9da78b8178991c3436633cbb239e5
  3. 02 L b53171b4b8fa30f92e01c352a30c6723286ea1f11ccc903ef42afe60a8689aa1
  4. 03 L 390fe5d439d28c280d04b8eb4c05ef17ff1f80afd13cb0817ea456bad8b51d9e
  5. 04 L 37d19ddfb1922d3978232f37fcd4ae2f5e3ba3fbb6bf97d18bc890c113fa0e6c
  6. 05 L 4efb7d0812fce6940b9cb1f297301d56622fb63efedbaaa6f1c8bd7513f09ab6
  7. 06 L 78b9ebacba6bb54699ec8a3a2342face17ac6575708f8bd0e9a8b66c283d4d15
  8. 07 R 7f17d6af76418ae6946a13a518aaeb8574ffeec48fe1f38450f8e765a37937fc
  9. root  0bb59568f6562b9669bd6b94b13dbe0acfa0ccca712c0104aaa575f34de08ce5