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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 - CEBU CITY DEO Award a ₱3.7M contract to P.B. OBIAL CONSTRUCTIONNational agencies

Transaction hash:
7f4825d4a2faac6de4ec9596df97f6fb4a6e3375b069bf49a1aa92ff390d0f3f
Status:
Included and unchanged
Block:
#3,167 2,846 blocks after it
Position in block:
Transaction 124 of 262
Award day:
Aug 18, 2017 (9 yrs 2 mo ago)
Value:
₱3,741,286.50
Project:
Concreting of Sitio Patag, Brgy. Guba Farm to Mark

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 #3,167 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 2017 DA FMR", i.e. the FY2017 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 - CEBU CITY DEO awarded it to P.B. OBIAL CONSTRUCTION on 2017-08-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17HH0054: 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 2018-01-19). 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   7f4825d4a2…0d0f3fnow      …
  2. 2. Block Merkle root changed
    stored   f28869501a…23ba10now      …
  3. 3. Block #3167 hash changed
    stored   6374c19125…3a56a3now      …
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 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7f4825d4a2faac6de4ec9596df97f6fb4a6e3375b069bf49a1aa92ff390d0f3f
  2. 01 R 7f532fa3f548749015bab86e198fa0095e3c31cc0438e477ce8a3252194c7007
  3. 02 R d164eecaa57380b0d80f9b72f3e810b94ce68ab1f5c78589305a66421a416aa8
  4. 03 L 568a95af0bfe331bf854e4625aeee3675e4c8f86733ae5f697294afc554fe013
  5. 04 L 0665434195fcedf076f193350fef6a10e8f89735907a88778a7c860e5265e595
  6. 05 L 5610cc02900892303b6e7fcbd097d271b024dd084f47e7614810da4e8315852c
  7. 06 L 8e2f3bdb265fd960ad37617bf5aa3c6fe4bd745137df2c23a81f23ff03c6f9b7
  8. 07 L 70ca2e1244df35bdaf4f842df631323e518cfa9c1b2286b984b64fd4cb9c02fb
  9. 08 R b9c6d1a420da90d7d91a6a6e7670ad28a44358491f52b6568cfc163df93842e1
  10. 09 R 903a65564efbb4ea7d8bc87c05f7e3691ee3fcaac90758c9c08945d382b79157
  11. root  f28869501a2d412abae669ee336226adee3d64c07305364f197594593123ba10