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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 - AKLAN DEO Award a ₱2.0M contract to AUDRIC CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
b05dc019be3fc5263e0d21234d7cbda7f79b8cd3ceb9dce11e25d29968f868d0
Status:
Included and unchanged
Block:
#2,868 3,145 blocks after it
Position in block:
Transaction 99 of 148
Award day:
Oct 4, 2016 (10 yrs 1 mo ago)
Value:
₱1,959,999.99
Project:
16GA0068 - Concreting of Barangay Tamalagon

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 #2,868 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 2016 DA Farm-to-Market Roads", 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 - AKLAN DEO awarded it to AUDRIC CONSTRUCTION & SUPPLY on 2016-10-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16GA0068: 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 2016-12-19). 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   b05dc019be…f868d0now      …
  2. 2. Block Merkle root changed
    stored   0ec18a1dfe…d05ed2now      …
  3. 3. Block #2868 hash changed
    stored   7fc64e3349…4e0ce8now      …
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 147 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b05dc019be3fc5263e0d21234d7cbda7f79b8cd3ceb9dce11e25d29968f868d0
  2. 01 L acba913088787351756767e5d6b810ffc39db89020ecf506cf4635c4882c0689
  3. 02 L 8d3867b1487b220dcc4e373e9abe0a17768ed2679e38af11a0319855e3238980
  4. 03 R 917124813e5c0338aaf052b7e8f0265489726d51429e2abf7368f4712d8bdc61
  5. 04 R 6da5aac3d6401af0f5b9c0299e4c4ca931e2e8eef7bfe9d3ce021f84a7d8bc35
  6. 05 R 27f1a2d1fdc1920f7d138b0d6cc47980decac89637a579e0609a882ef089731d
  7. 06 L 81d25ef4c31aa767cd0f402bb43e26670001859a60df2af78a8d6691d1bcdbb3
  8. 07 L a4dbd22463928beaf2161081cc38fbf054654772c55b6dfec79ff65eea77de89
  9. 08 R 5551f18b5250fc219160fe930a9956bc48e97ef8f1291d55d58cdd9f80f896ff
  10. root  0ec18a1dfe2b58fa9ff482fe6da69bf81708751d843cea5085c6af3af1d05ed2