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

MUNICIPALITY OF SAN QUINTIN, ABRA Award a ₱4.0M contract to BAJE CONSTRUCTIONMunicipalities

Transaction hash:

d1115fd01d4400aec71896704389f5dc8b9406a021f8e6457ff9cd1e4509b5b0

Status:

Included and unchanged

Block:

#1,559 4,454 blocks after it

Position in block:

Transaction 35 of 46

Award day:

Sep 13, 2012 (14 yrs 2 mo ago)

From:

MUNICIPALITY OF SAN QUINTIN, ABRA

To:

BAJE CONSTRUCTION

Value:

₱3,996,320.80

Project:

IMPROVEMENT/REHABILITATION OF FARM TO MARKET ROAD AT POBLACION - MATILOG, SAN QUINTIN, ABRA

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF SAN QUINTIN, ABRA

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 #1,559 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)
MUNICIPALITY OF SAN QUINTIN, ABRA awarded it to BAJE CONSTRUCTION on 2012-09-13.
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 San Quintin 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 d1115fd01d…09b5b0now …
2. Block Merkle root changed
stored d108637605…34214dnow …
3. Block #1559 hash changed
stored b20cc5eb5e…253cdenow …

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

leaf d1115fd01d4400aec71896704389f5dc8b9406a021f8e6457ff9cd1e4509b5b0
01 L cdc9125240fde36e77e7bdf7d07b809778e92d3958da30b27fde05dabd72419b
02 L b1ca4806aa2ed3a84687a190924849e4e57710ef88a0c0d231cc2fa7b255fbf0
03 R c64867a2417132fa4cf090764fc4cef1a5f85b75184004fa2cc740fadc950e82
04 R 62fec412edc51e503f25f1bf9abb26a47d94987d4788dd05823da2fce048425f
05 R 594ff318b01a02691f5ed72a1da696720c0386552fccfea443ae0367051689e7
06 L e68d61edb5a928cfaf89c99188c18d65a5cfc5a3fd4300f106761c52eebcf980
root d108637605754797f117b6aab4a84300b5380a6eaee0e5aea11ff546af34214d