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

PROVINCE OF BATAAN Award a ₱2.4M contract to NICAP CONSTRUCTIONProvinces

Transaction hash:

12cb88e2cb14d4e5d8f30e2491b68ee8c98fba4974f47852b28711aa50a89e0d

Status:

Included and unchanged

Block:

#1,297 4,716 blocks after it

Position in block:

Transaction 3 of 39

Award day:

Nov 17, 2011 (14 yrs 11 mo ago)

From:

PROVINCE OF BATAAN

To:

NICAP CONSTRUCTION

Value:

₱2,418,987.00

Project:

Construction of Three (3) Classroom School Building Balsik NHS, Barangay Balsik, Hermosa, Bataan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BATAAN

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 #1,297 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)
PROVINCE OF BATAAN awarded it to NICAP CONSTRUCTION on 2011-11-17.
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 Bataan 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 12cb88e2cb…a89e0dnow …
2. Block Merkle root changed
stored 953ed23af5…6d6070now …
3. Block #1297 hash changed
stored a49c67d687…1aa19anow …

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

leaf 12cb88e2cb14d4e5d8f30e2491b68ee8c98fba4974f47852b28711aa50a89e0d
01 L 0747832e2411e698922c22ef0cbc8afc9c90380a72ae6d30a339eec345ff3815
02 L 95901e52fa5d2b1e798a849773250907ea034bbcb4b31a74e0f71fec98fdbce3
03 R 3abbedd71a0b8ed696f432475669e2ea91cd51bd848d955dac50b823d6d85d32
04 R fcb0437a904e1077bfa7709e6ce56d9ab9275cae94be5ddf15281c425d84ae32
05 R 1d795f3baae3b026cfe8c5b7a8c5f7f47fe675dfb88e14e3da885c3ce17fe1dc
06 R a23f7a8f8e06978ed06b1a2f1c78af412646f36e3ac336e0c8c79e50f192825f
root 953ed23af579075afcc1fb502d87f7308a41d2f584fa68e719b96aea586d6070