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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

CLARK INTERNATIONAL AIRPORT CORPORATION Award a ₱290.4M contract to MSV CONSTRUCTION & SUPPLIESNational agencies

Transaction hash:
85b4aef4eb4e7bdc3d8e9308e52f8f2b90064b80058c2225974aef30ab385701
Status:
Included and unchanged
Block:
#4,322 1,691 blocks after it
Position in block:
Transaction 16 of 26
Award day:
Dec 30, 2020 (5 yrs 10 mo ago)
Value:
₱290,360,830.70
Project:
New Eighteen-Storey Clark Air Traffic Control Towe

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 #4,322 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)
    CLARK INTERNATIONAL AIRPORT CORPORATION awarded it to MSV CONSTRUCTION & SUPPLIES on 2020-12-30.
    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   85b4aef4eb…385701now      …
  2. 2. Block Merkle root changed
    stored   22255f8779…145989now      …
  3. 3. Block #4322 hash changed
    stored   95b97a49f2…c48e08now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 25 records. Each step hashes the current value together with the sibling shown.

  1. leaf  85b4aef4eb4e7bdc3d8e9308e52f8f2b90064b80058c2225974aef30ab385701
  2. 01 R 8e74f1ea9cf55accc987cf5b82ea635982f2b57c46fd55d6c4222686a3da4a1a
  3. 02 R e6b9e628e87cb573b6a5265cc726ad87b3d2d0e9279864078eebf7221ba5f250
  4. 03 R 4142486e8d59d4f898d219519b49e510998a6f01091074ee7cf66fd05c6eb5c3
  5. 04 R d7677933f4f50aa83fb443eb7036ced817e5e7f93791cf6deaa356965e601234
  6. 05 L a8010ee163acaa734d732481a631682d8a91187d011c770e3ee5f97a1331770d
  7. root  22255f877908185762eec4561f2adb0b66556b81955cccb140e77cfbc0145989