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

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE Award a ₱1.3M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

5857ac01dbba752ff1c8ef29d4e08de041e92376b00e9261a18182b688be4eda

Status:

Included and unchanged

Block:

#1,031 4,982 blocks after it

Position in block:

Transaction 8 of 30

Award day:

Dec 21, 2010 (15 yrs 10 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱1,275,996.88

Project:

Construction of Multi-Purpose Bldg. at Severa Valisno E/S, Sta. Rosa, N.E.

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

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 #1,031 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)
DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE awarded it to FRAMECON BUILDERS on 2010-12-21.
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 5857ac01db…be4edanow …
2. Block Merkle root changed
stored 38fb1e28ae…db28dbnow …
3. Block #1031 hash changed
stored 444d8adb5f…6efa3enow …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.

leaf 5857ac01dbba752ff1c8ef29d4e08de041e92376b00e9261a18182b688be4eda
01 R 585b772a3a1ae720e8168125b44d9bebe07050a3a7fad44a0fcbc5e43e432d95
02 R 531a1289546e39529d8dba5335ea6d9a2c8602eaa2220d8cd0fed4916db97f94
03 R f718af88f7a7878baf274e2a7f1ea0c9e5f7dfeee15f691d1d5f666aa047100c
04 L 1aaadb331745ac35b94f729cab34f1130455696526875a325053d1588947d638
05 R 3a2620788678d4fa6f0390d9857e83aac6ed7d07d40358d5f98be0b1b2eba792
root 38fb1e28ae4218b15cf7de43ddf557fd3b69fd5533e8a088e3f6864a3bdb28db