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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 - LAGUNA 1ST ED Award a ₱10.0M contract to THREE W BUILDERS, INC.National agencies

Transaction hash:
5f30b28bf2b2eec820b02a1781f1dd8868a8b1b0e2c268643faa54d7c6d15c30
Status:
Included and unchanged
Block:
#2,244 3,769 blocks after it
Position in block:
Transaction 75 of 198
Award day:
Nov 17, 2014 (11 yrs 11 mo ago)
Value:
₱10,044,706.00
Project:
Installation/Application/Construction of Road Safe

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 #2,244 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 - LAGUNA 1ST ED awarded it to THREE W BUILDERS, INC. on 2014-11-17.
    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   5f30b28bf2…d15c30now      …
  2. 2. Block Merkle root changed
    stored   511c7f43b9…49901anow      …
  3. 3. Block #2244 hash changed
    stored   d1122e462a…511671now      …
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 197 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5f30b28bf2b2eec820b02a1781f1dd8868a8b1b0e2c268643faa54d7c6d15c30
  2. 01 L 5f08d8a1041dd4923c983a00431097349388b8a26b94e8fe43d4ab8ec58fba79
  3. 02 L 7a46699b8fdf778766585ee50c7d984383c0d032bdadddca769bccbaf0a4ea96
  4. 03 R 29cea8c2165b1c0baa69873d68c2e1f1fe1bd9c5732d7c3cae930bcd93e1ad5a
  5. 04 L 7e9bca96006a909e2bd88f57ea24251ee12dc4d692f1542e9b41ee99bb4b9979
  6. 05 R 294a5e0525e0398d5e3db214ea84cfdc4c1e66ed59294e1c1550e1052d2441f6
  7. 06 R 19b390e67bb09b123ec129a2e47a087ad8e1ce31a4445cff2f06febf7b055656
  8. 07 L ad0f68c7a9e8bd9a15b756a12f64adac5af16e2fb9fb1eafa4302320b359cb62
  9. 08 R eaac287eaf88a5b3993e0ec1b26191df7a96f6cb0cad4f268e3a1d36a9a060f8
  10. root  511c7f43b9455d67d64c60842209ad96c2430e0af263c158b19f1c2e2349901a