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 PUBLIC WORKS AND HIGHWAYS - ZAMBOANGA DEL SUR Award a ₱3.1M contract to L.C.CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
e337e1e620d1654b257542ab5e92adfa02c2beebe821daa445e570ba2e93f76a
Status:
Included and unchanged
Block:
#3,544 2,469 blocks after it
Position in block:
Transaction 122 of 138
Award day:
Sep 26, 2018 (8 yrs 1 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 #3,544 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 "Outside Infra - GAA 2018 DepEd BEFF", 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 - ZAMBOANGA DEL SUR awarded it to L.C.CONSTRUCTION CORPORATION on 2018-09-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18JE0211: 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 2019-01-13). 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   e337e1e620…93f76anow      …
  2. 2. Block Merkle root changed
    stored   d5c062b087…252117now      …
  3. 3. Block #3544 hash changed
    stored   2bf416c19f…76e899now      …
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 137 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e337e1e620d1654b257542ab5e92adfa02c2beebe821daa445e570ba2e93f76a
  2. 01 R e3688558f408dda8bad401b84edb607dd95f6da15ff557f83192e55d0cb38ffd
  3. 02 L 0baf526e910eef34ace0a2bafb0d792920cb61425e6e54f252e2bc1f7f7d477f
  4. 03 R c838a14dc374a4d752875f1819705cb810156dc413dcacd524defa0580e40e63
  5. 04 L 734b3aac52a038328d499de390df72e0516c617c218ca0b244a4473829a9f984
  6. 05 L 0a9327ee59a81d78a64e8ef606cfe5ab03b89c598035d4b74fa48e7bbb63cfe1
  7. 06 L b8e0787e807cc2f1b3cdc36b4857f3dec80ec92d9067b05850b433880f6d83c3
  8. 07 L 86d0bee50fcc17a38e48d622b03e7219ab90e5253ea0369f4d8786954c67f291
  9. 08 R 7a3402d00af62dd958e61a9aed2de352a91bcc6a199aaa0df88e047f7c201cde
  10. root  d5c062b087c2991a467d36204d57d57b90fbd1a70b76155687f9ac5ce7252117