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 ₱9.6M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

b33dbcda8a582b0be711763d56354ae88547b4e6f55f5435e0a03e352b336438

Status:

Included and unchanged

Block:

#1,158 4,855 blocks after it

Position in block:

Transaction 30 of 47

Award day:

Jun 3, 2011 (15 yrs 5 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱9,553,436.46

Project:

11-CF-0046 Concreting of Road Brgy. Diversion of San Leonardo, San Leonardo, N.E. (1,162.75 LM)

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 #1,158 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 2011-06-03.
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 b33dbcda8a…336438now …
2. Block Merkle root changed
stored 8dce7f70b7…c0e2a6now …
3. Block #1158 hash changed
stored 4f40eda1dd…39c5e4now …

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

leaf b33dbcda8a582b0be711763d56354ae88547b4e6f55f5435e0a03e352b336438
01 R b7278d61f5d5958c14b1681f6b91e8720fc381ad6540205d3b1103427998414c
02 L 509077bfc7a5327c7b2a4a2bcb68ddc559befd0b859d681c5eaa2bd6da027a1d
03 L 51ab0bcea4dbbaa4db56878ec36b717e44f798258a389f6162ec80536eafc672
04 L 123bd5f1fb0d195d2261633dd5157fede16f39fb35f30dbf533febffdd7a8fde
05 L f81379d032457fb913c3e8559852ad461d2ee5ffe05d6eb446505ab32cb27a91
06 R cdc9afb10b0f398a336714d4fb43acb2d5d483399fe7179d1ad959074abdc4ee
root 8dce7f70b72e2ee117eeff39cfe910621e5e1d36afa8bf75b47ed8ceddc0e2a6