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

DEPARTMENT OF AGRICULTURE - CARFU Award a ₱4.4M contract to JABEN GENERAL CONTRACTING AND ENGINEERING SERVICESNational agencies

Transaction hash:

a98241cabda72a2cec10db75c84fca9166d325939fb2dff96d629785f9a3a2d4

Status:

Included and unchanged

Block:

#1,773 4,240 blocks after it

Position in block:

Transaction 24 of 40

Award day:

Jun 7, 2013 (13 yrs 5 mo ago)

From:

DEPARTMENT OF AGRICULTURE - CARFU

To:

JABEN GENERAL CONTRACTING AND ENGINEERING SERVICES

Value:

₱4,434,542.56

Project:

Dacalan FMR

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - CARFU

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 #1,773 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)
DEPARTMENT OF AGRICULTURE - CARFU awarded it to JABEN GENERAL CONTRACTING AND ENGINEERING SERVICES on 2013-06-07.
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)
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 a98241cabd…a3a2d4now …
2. Block Merkle root changed
stored 25af766d01…0b43ebnow …
3. Block #1773 hash changed
stored 0bc3640b93…1c8519now …

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

leaf a98241cabda72a2cec10db75c84fca9166d325939fb2dff96d629785f9a3a2d4
01 R bc91da72d845226a8077b5bb3c48af3f92fc02e26509ca53eaf3370ebedae851
02 R 86d7cf33d4d370d8a3994fec69a5b9b0a1e922d95f94c5d825cd5878c128d50d
03 R 3fccf78fbc902beca880ddeb2ab30c63ae2efbed040ef6c548a9cea63c0fe19c
04 L 486b079d0a8594ef045c7c587cacbb38b969ed5aee088728db7ebbc425b9d987
05 L fedff8a18534a6ec23a7c732358bcfa68ce75fcaf0ceb4f4d11d04abb3700061
06 R 462f47ab95d1147c1d8637d826377802e4b27dea145340836eade08cdf1374cc
root 25af766d01cce81fb29ca378f3fa68e58feb237e7181c83cc811deb61a0b43eb