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

BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA) Award a ₱4.2M contract to GS MOTAR BUILDERS CONSTRUCTION AND TRADINGNational agencies

Transaction hash:

4efd04e7e05870e87604eeefeb18150fc588c7fb01c26b9055c730b8ce364a19

Status:

Included and unchanged

Block:

#4,303 1,710 blocks after it

Position in block:

Transaction 35 of 106

Award day:

Dec 10, 2020 (5 yrs 11 mo ago)

From:

BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA)

To:

GS MOTAR BUILDERS CONSTRUCTION AND TRADING

Value:

₱4,212,954.11

Project:

Rebid Construction of Pola Fire Station, Oriental Mindoro

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA)

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 #4,303 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)
BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA) awarded it to GS MOTAR BUILDERS CONSTRUCTION AND TRADING on 2020-12-10.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 4efd04e7e0…364a19now …
2. Block Merkle root changed
stored 406eefd1c2…410136now …
3. Block #4303 hash changed
stored 2d6209ab5b…2ae298now …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 105 records. Each step hashes the current value together with the sibling shown.

leaf 4efd04e7e05870e87604eeefeb18150fc588c7fb01c26b9055c730b8ce364a19
01 L 4eea68012bf7570000c88ae8b4f3367c58a8ffcfb66f9c507274efc572f49ce6
02 L ce32b39f2b519d8b0f50f9af230919f32a767629998175a8eb5650c81ea8599d
03 R c9063c94c8572b1cc458ffe8695c4f97031eb014a30cb3e287ed706e8c072237
04 R a20459a538b8628f97765f0082ee87b31baa4c7ca22cc7bafb43587bf1324a4e
05 R b2f8df879cbabc83f1511816212c24b39f51b401fedb605dfd2e41f415003fe9
06 L 536f6a1bebce61c55db5a298f5833ddb9257070595765b8fe7e904263cc72509
07 R 426e4e66da29b88533996a3852d7729b7cca0ad865eb15ce1c95cdadb0a84600
root 406eefd1c227c42bf530d8263d3af717dbc20554973228126575e2f237410136