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

CITY OF PARAÑAQUE Award a ₱325.8K contract to FGQ CONSTRUCTIONCities

Transaction hash:

6022bdc4dbb0bd0c4e500e8b54935ed6bc86ccaa0892211908683cef98960248

Status:

Included and unchanged

Block:

#1,372 4,641 blocks after it

Position in block:

Transaction 19 of 50

Award day:

Feb 7, 2012 (14 yrs 9 mo ago)

From:

CITY OF PARAÑAQUE

To:

FGQ CONSTRUCTION

Value:

₱325,845.51

Project:

Extension of Clinic Office Located at Tambo Elementary School, Bgy. Tambo

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF PARAÑAQUE

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 #1,372 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
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. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
CITY OF PARAÑAQUE awarded it to FGQ CONSTRUCTION on 2012-02-07.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
No matching DPWH contract record (only DPWH contracts are listed with progress).
Not published
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. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
COA's CY2024 audit of City of Parañaque gave a "unmodified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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.

Contract amount (₱)

1. Record fingerprint changed
stored 6022bdc4db…960248now …
2. Block Merkle root changed
stored 288a14ce6b…4f7a3anow …
3. Block #1372 hash changed
stored a4406c004a…4d22a4now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 49 records. Each step hashes the current value together with the sibling shown.

leaf 6022bdc4dbb0bd0c4e500e8b54935ed6bc86ccaa0892211908683cef98960248
01 L 5b6f0f5f261ef374e74b1c89f4d5080e4d439b6114e4dec022fe12670fcfe47c
02 L f5d56f0a238b8a0ace8e8034c234d140f2b0c8b4d0b8d244c320568dabdf723a
03 R 1b11b33d3780ff1afbc90f11ed9dc527d64a32a037a02676564a695bb4c22240
04 R cbf474fa98eb033445b8400d094f9e6ef5b32c2037594012d6a27e7ad045535c
05 L 028f1a346147e4fda2bcdc47f507360cedac542c81336fcca546970dcb761a51
06 R 9834a138111fd9ccd17f77dcd495f58e35adb8ffe55894caa51d63779860d91a
root 288a14ce6b57dbece381d6d123e779412dbc03705090f948c9908872314f7a3a