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 - QUEZON 3RD ED Award a ₱11.5M contract to ADAD ENGINEERING SERVICES AND SUPPLYNational agencies

Transaction hash:
0fbcd9dd4fe7c845c4daf54154dbcf0450625f0d123e33ef857b03cf0a8e6562
Status:
Included and unchanged
Block:
#5,571 442 blocks after it
Position in block:
Transaction 19 of 301
Award day:
Jul 23, 2024 (2 yrs 3 mo ago)
Value:
₱11,490,742.75
Project:
24DM0049 - Asset Preservation Program - Rehabilita

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 #5,571 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 2024 OO-1", i.e. the FY2024 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 - QUEZON 3RD ED awarded it to ADAD ENGINEERING SERVICES AND SUPPLY on 2024-07-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24DM0049: 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 2024-12-04). 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   0fbcd9dd4f…8e6562now      …
  2. 2. Block Merkle root changed
    stored   48d17393a6…01781cnow      …
  3. 3. Block #5571 hash changed
    stored   cf2c68b703…00ceb6now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 300 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0fbcd9dd4fe7c845c4daf54154dbcf0450625f0d123e33ef857b03cf0a8e6562
  2. 01 L 0f73e0e98866e00a9363d37981acf8618c9006734a4cb11487e5bd5049f7793a
  3. 02 L 35d0e3534a2f3d42b27bb04709fe1f72a0b5894fc6f482b9859cf624f24e4e92
  4. 03 R 0fd275ad66449705f3155aab9889ea8a13ff412905bbdb2c4a7f64e5276480e7
  5. 04 R e3e1bb7fb60b0fd59b11ac70459fdcfb49f1e899ffbe212458ed699d117a2b97
  6. 05 L 2b4a982bcc93f4f81d0e174cbe46e62851e8c9a1297b9846e33a6737fc214840
  7. 06 R 9a6fb038351052c2061c2fccdf18b00c83626079c7639a7d8a8e1dfb03f49366
  8. 07 R 77bbb8aa86b72bcb934b487aa8070f48f9dfebdcf87299bbd99bbbea0e376094
  9. 08 R 69be7c5fd360a3ad170de47e777578656bc30d556adbfcd6383464b4aa63a755
  10. 09 R de156b25a0743c4a1be3ff586ff96c5b1a5b822920433ac1d69bde1dff32c8cf
  11. root  48d17393a6feeb011bb1983d7bafaa51b54f1434bde6482355c634d94801781c