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 AGRICULTURE - REGION VII Award a ₱8.9M contract to KOUKEN CONSTRUCTIONNational agencies

Transaction hash:
2b239ceb33b0d3d05ebf281c7ca6466f8f64ec25d77e6e5acf0f56054dc306bf
Status:
Included and unchanged
Block:
#2,446 3,567 blocks after it
Position in block:
Transaction 38 of 212
Award day:
Jun 29, 2015 (11 yrs 4 mo ago)
Value:
₱8,878,772.00
Project:
Civil Works

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 #2,446 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 AGRICULTURE - REGION VII awarded it to KOUKEN CONSTRUCTION on 2015-06-29.
    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   2b239ceb33…c306bfnow      …
  2. 2. Block Merkle root changed
    stored   b74978053c…a8a371now      …
  3. 3. Block #2446 hash changed
    stored   cded6a0905…b6f5e1now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 211 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2b239ceb33b0d3d05ebf281c7ca6466f8f64ec25d77e6e5acf0f56054dc306bf
  2. 01 R 2c7b3583f74ca54efdfd7ffa72fa784aaf137284e969d8ab642b43ec33c51e85
  3. 02 L cb01a0a99224707ebd9548a0a1a5a4908d245983f9886d25d0ee329136e5d535
  4. 03 L dc62f3057f7fe33548a1cbdf9ad1e9dc166762276e95999d1a547c4142c02dd6
  5. 04 R b0cfb8c1ca74a89615442ea5e253422c2aa293949cb9a8a20711265185fc7321
  6. 05 R ce61507ad8e3b4242463b9972772daa1daf46235fee58efe1d9ca873bc873ac4
  7. 06 L 3b2d77b5e0f20a799682068f8ca37fc667e7fefaa05bc744d9f20fd5f1bf2101
  8. 07 R 3f3f83a172b7a7ebc492b282b372141cfbc7a40d9d39fba844806eb8e3b8d6ec
  9. 08 R d94d7c367c5e7506136025ce1092df3aac16ac25a59337682ab91073a3aa5c79
  10. root  b74978053c89395852f499a4b848759ff089cab72b2d9b76b0632026fda8a371