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 ₱475.3K contract to FRAMECON BUILDERSNational agencies

Transaction hash:

3ca786d057d4e72a05adb209efd70bb0a3953ed03e6f5752c39f80313b01cbd4

Status:

Included and unchanged

Block:

#709 5,304 blocks after it

Position in block:

Transaction 7 of 41

Award day:

Oct 14, 2009 (17 yrs ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱475,330.34

Project:

Construction of Multi-Purpose Building at Brgy. Macatbong, Cabanatuan City

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 #709 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 2009-10-14.
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 3ca786d057…01cbd4now …
2. Block Merkle root changed
stored 7d925e03cc…0ce59cnow …
3. Block #709 hash changed
stored abc2cc2f3b…c596b6now …

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

leaf 3ca786d057d4e72a05adb209efd70bb0a3953ed03e6f5752c39f80313b01cbd4
01 L 2bc91ab6bea3867f9f55390042ba46ffc2a3ac8d74a228625e1f89f0b5836389
02 L dd016f073212f42cd3237289097e1575bc777cde121018a006d6ea7655296716
03 L cee99d5e0b7e757e5ead6bffd258e782e4e6d01ff82b84ee3880a8362072b5a3
04 R 1731b3fee40e02d6fba56a1911d685046ae74f9d807bd3b7e05899748fc48dc5
05 R 46e283cd605341a258236d4417e40a68d1b3d90980764d6ce2d32d84ba714291
06 R 9ebd519eb96cdfd0ec9928ec93010b5650f691c4eb072bd9aa0e259e2e005b6f
root 7d925e03cc03391b916a21b984d6de8e04eaa1e2e5ce7ae0e43477de820ce59c