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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 - LEYTE 1ST ED Award a ₱14.8M contract to MWJ CONSTRUCTIONNational agencies

Transaction hash:
b57ebb2726fdb092f285cfff30005798caf5c58f93fb8b42d4d4acd6bdc99502
Status:
Included and unchanged
Block:
#3,309 2,704 blocks after it
Position in block:
Transaction 162 of 219
Award day:
Jan 19, 2018 (8 yrs 9 mo ago)
Value:
₱14,819,893.38
Project:
CID No. 18IC0021

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 #3,309 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 OO-1", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 - LEYTE 1ST ED awarded it to MWJ CONSTRUCTION on 2018-01-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18IC0021: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-09-27). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   b57ebb2726…c99502now      …
  2. 2. Block Merkle root changed
    stored   ff75e9f48d…6b7a16now      …
  3. 3. Block #3309 hash changed
    stored   12ccb11994…3b7d58now      …
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 218 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b57ebb2726fdb092f285cfff30005798caf5c58f93fb8b42d4d4acd6bdc99502
  2. 01 R b5aeda544ea25f48c7b62d55d3e5571f8f6a3671284a9155f209e3b8db1a4604
  3. 02 L 284c74ed5904d57d92db8a377e3e5d82e1f39cbbf72a59ea68e54e94148ed24e
  4. 03 R ae26ba47583221ef08af0d120c8e013a0083ee0cd1bf78f4c59c32f089c4693c
  5. 04 R 5de90492b0fc0b8b87bdc7ff442001690dadba3c638fcf144a871f88bf658b6f
  6. 05 R 59755abcd2e13c6f181574bd747e2b1c857e9ebed3967f26bdb519134d0f58f1
  7. 06 L 1babe6d1b916d2b81cb9acb2466574f27019ba85a8e4b5984f10eb4e9c71990f
  8. 07 R 4f367f432f867ab046755ca4ca423ad6c30fc4eafa9491c18ae8db77c6cb71a1
  9. 08 L 673cc5a3572c4e16fc1c5caad2c379c739f60b9f72817f4a5efe4ca7418d913e
  10. root  ff75e9f48dd9ca21a7706eb7f9c740ce7409f636cccddb4e53fd5c650e6b7a16