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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 - QUIRINO DEO Award a ₱7.7M contract to KMD BUILDERS & CONSTRUCTION SUPPLYNational agencies

Transaction hash:
7c4e0ca9c5f8442afc271cbda0a631e6136a15e771f30734ae55086a992b82e7
Status:
Included and unchanged
Block:
#4,018 1,995 blocks after it
Position in block:
Transaction 193 of 393
Award day:
Feb 7, 2020 (6 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 #4,018 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 - QUIRINO DEO awarded it to KMD BUILDERS & CONSTRUCTION SUPPLY on 2020-02-07.
    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   7c4e0ca9c5…2b82e7now      …
  2. 2. Block Merkle root changed
    stored   b3adfe3805…ed20e6now      …
  3. 3. Block #4018 hash changed
    stored   20a4afe0c0…edcdbanow      …
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 392 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7c4e0ca9c5f8442afc271cbda0a631e6136a15e771f30734ae55086a992b82e7
  2. 01 L 7c0fe59e649d84e1609745debc094f433ca03139a801cacf5213de6d9edf3310
  3. 02 R f51b85621b565c6cc04116359c10b5fc5b872258b3fbd02446203704735e919d
  4. 03 R aa561a5088a0551dfe5b1620a5b3c1a1d113f2b2fba84d88f7dec359e756ae1a
  5. 04 R 54d491dc2b78e61aca5365d011034b282596856b92b99e3852773937c16002a9
  6. 05 R a25dd3390236e64f64ee69cad2ffdb821e5766bfe31240ff57524b34f976901f
  7. 06 R 75648fc469011ed054ef9378c22b8d54efe3dee83cb61b48597947f396ec8622
  8. 07 L 044cef38f03283eb343250692727f424206e285281ca1b6ec5dd3b4537160700
  9. 08 L 31e7588a73cd83e8ca60c88d685044dd9cd2bd1917222526eb3bd64068f38635
  10. 09 R eb470437a12f97cc36b1e738c022c92e265e6b36b2f3aba0ac29306a52716eab
  11. root  b3adfe380550e28ec66eecfe057e22e12f1e0911b8c1d6c059fea5dc74ed20e6