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 KABANKALAN, NEGROS OCCIDENTAL Award a ₱190.1K contract to DOUBLE MM BUILDERSCities

Transaction hash:

45c7a2cebf89a59d535fc55b915d4f6f9bce7f8c989d36613518061a4dd8f686

Status:

Included and unchanged

Block:

#1,630 4,383 blocks after it

Position in block:

Transaction 14 of 45

Award day:

Dec 6, 2012 (13 yrs 11 mo ago)

From:

CITY OF KABANKALAN, NEGROS OCCIDENTAL

To:

DOUBLE MM BUILDERS

Value:

₱190,103.95

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF KABANKALAN, NEGROS OCCIDENTAL

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 #1,630 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 KABANKALAN, NEGROS OCCIDENTAL awarded it to DOUBLE MM BUILDERS on 2012-12-06.
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 Kabankalan gave a "qualified" 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 45c7a2cebf…d8f686now …
2. Block Merkle root changed
stored 90dd4fcdbc…2110a2now …
3. Block #1630 hash changed
stored c256cd2daa…c72906now …

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 44 records. Each step hashes the current value together with the sibling shown.

leaf 45c7a2cebf89a59d535fc55b915d4f6f9bce7f8c989d36613518061a4dd8f686
01 R 482edeb10c9aff636d34dac5f379fd52e1395900de8bbc65c7f36ba2245a2791
02 L 985c2fb59758f576097b9aca0786d0214494cf7fb191aa8b25325d253f5d6afb
03 L 9587092622e73bbe925237e00a8908885f5dccf581cb2ff69124a03db473fad6
04 L aaeec0d1164867a7641e6484211cb1eeb951fa8361f8129285adc960e1c0475e
05 R aafd0d55dac28e1dee7db7eb40ecb75533660b005d42a70ff37207fc46891a2a
06 R 7e06c1bb2204266aa07f9c90b45dd51973496ec78cd136feb971fd07e35af0cc
root 90dd4fcdbc8746c02fb4cb30145c6a22397d8d32d33e8f2bd6426b17ea2110a2