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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 - REGION V Award a ₱9.5M contract to MPIRE NINE CONSTRUCTION OPCNational agencies

Transaction hash:
a61fbbfdfd4e47badca4bac14603b03d7659d1c1383a3d97a358a725392cadd7
Status:
Included and unchanged
Block:
#5,934 79 blocks after it
Position in block:
Transaction 344 of 548
Award day:
Aug 14, 2025 (1 yr 2 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 #5,934 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 - REGION V awarded it to MPIRE NINE CONSTRUCTION OPC on 2025-08-14.
    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   a61fbbfdfd…2cadd7now      …
  2. 2. Block Merkle root changed
    stored   20dae6c48b…424bfcnow      …
  3. 3. Block #5934 hash changed
    stored   23e8d578c7…6e30d7now      …
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 547 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a61fbbfdfd4e47badca4bac14603b03d7659d1c1383a3d97a358a725392cadd7
  2. 01 R a63f693cb671273234fd1edb89649d72609863bae4675954269e4e10b98e9b97
  3. 02 R e0a08d07e22d2e5074ba19615d5bfe17df12e3aaefc370117573da87b49bebe0
  4. 03 R d363313eba3bb16d9d62a0a34b077f550edaab39d9f0deff41103a5ad41fd69d
  5. 04 L 2ed9e292d533ca7c332cac738889905ef193e3064f14b88038496816a9794c3e
  6. 05 L 13a6bddbff4688ec296be8a4d7d3dd061f7efbc856d3a669ab1f25faf4fcfe26
  7. 06 R 4805469129f9a80af75e5cd27459ec9b2ffa620a4e8112d090f428e329e728bc
  8. 07 L 5aab4d716150aa3c7d84059e489faec9feb604341230dc37ba4225b30a6af2cd
  9. 08 R aec90e08c4a632a2e8b87ad522e9206c6db2d1db6f8f8cd55beeedab0fda25d0
  10. 09 L 2bb9da7dc2e50720fc9a06283eb18b3a0506a4249cc6cc3601a43f68671b0710
  11. 10 R 8481967fcefba03e6f375231c74244972ffc745c3df28cc843096ba5b85e36ee
  12. root  20dae6c48be30210b6c27bd142d9cf5f4289255977c6ea5947a7489d5b424bfc