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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 - DAVAO DEL SUR 2ND Award a ₱3.3M contract to AL HANDASA CONSTRUCTIONNational agencies

Transaction hash:
e4629d8ceb5386153b60aa758db0a9fe08684a84d46f89d159aa8d0e266b0889
Status:
Included and unchanged
Block:
#2,852 3,161 blocks after it
Position in block:
Transaction 197 of 221
Award day:
Sep 16, 2016 (10 yrs 1 mo ago)
Value:
₱3,272,886.58
Project:
16LE0111,RESO,NOA,CONTRACT,NTP

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 #2,852 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 2016 MFO-3", i.e. the FY2016 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 - DAVAO DEL SUR 2ND awarded it to AL HANDASA CONSTRUCTION on 2016-09-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16LE0111: 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 2016-12-27). 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   e4629d8ceb…6b0889now      …
  2. 2. Block Merkle root changed
    stored   695daecc55…1b2905now      …
  3. 3. Block #2852 hash changed
    stored   136bfe5999…663c16now      …
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 220 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e4629d8ceb5386153b60aa758db0a9fe08684a84d46f89d159aa8d0e266b0889
  2. 01 L e42496f0202c261d2eb9c1c2b24087e444f3310efaecc77be2b94da26fe7d6d6
  3. 02 R 533fd72912f75d4ad5b50dcf2d3aa99c96904e921e2e1a391406b4f9517f9bcf
  4. 03 L 8f973778732371b4b27d96be83d6dd9d4e6b3e51523994d61a4166d43022ac76
  5. 04 R 8690f2bd113b0e2ae161b7a7247c770b121c37ccb8488ab34fa25c05d2699bf2
  6. 05 R f0ebf67cec1991012303026e10e55be35942c4f27822de52c06dd6f8059cbac0
  7. 06 R c10dbdcb37a708757a5d2da1a85fed5a28c71f6e67ca3c52a53c7d1c3402efba
  8. 07 L a5ee1101d41a5ee8ea96e9de32d65fc0ecf8192e991aff0ab9f838540a3a1dbf
  9. 08 L ec2af9bc17b295e350caf23f6c33b725e52aa1bd1cb430b6cc76f212d69ec322
  10. root  695daecc55e3a987bd479e3db164b2aca2a1c18471dce1341402fed89e1b2905