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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

NATIONAL IRRIGATION ADMINISTRATION - REGION V Award a ₱22.8M contract to WEARR ENTERPRISES & DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
63d70fe79147bf2d8fecf76c1321c31173778f064395994507711c0ebb4c086c
Status:
Included and unchanged
Block:
#655 5,358 blocks after it
Position in block:
Transaction 6 of 20
Award day:
Aug 3, 2009 (17 yrs 3 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 #655 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)
    NATIONAL IRRIGATION ADMINISTRATION - REGION V awarded it to WEARR ENTERPRISES & DEVELOPMENT CORPORATION on 2009-08-03.
    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   63d70fe791…4c086cnow      …
  2. 2. Block Merkle root changed
    stored   7ada7b29aa…764e13now      …
  3. 3. Block #655 hash changed
    stored   6d3d41821c…2593d6now      …
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 19 records. Each step hashes the current value together with the sibling shown.

  1. leaf  63d70fe79147bf2d8fecf76c1321c31173778f064395994507711c0ebb4c086c
  2. 01 R 6782f7c9a3d1449b33c83bdfd10500340a8e03bcb65f5a5ffcc46367e6dfe4af
  3. 02 L 7bca04a84f1d5b5f19bf1153248d04c71a9bbdd4163c760a86b7c16274759362
  4. 03 L 85eb3aa4f24b1c588e3d74e002835be52a1a8744ebfb1d01a154228def6bd3ae
  5. 04 R 1c84a3c2739c7ddc5452fd7ee852b035ce53c7fce577170c1cf6631e7e7248e1
  6. 05 R f78992212f8542b039a6777f4845b6866b37b8c29624f5099e1b7a7dcc037716
  7. root  7ada7b29aa5b1edc16d2bb481567ef458b6bf2c64ffc99d416d8108177764e13