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 ₱2.7M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

ba3f449c4e32e7ce5061af69fbf1c134b6731ef5a31eba5fdd4a996ef937bc75

Status:

Included and unchanged

Block:

#1,400 4,613 blocks after it

Position in block:

Transaction 85 of 109

Award day:

Mar 13, 2012 (14 yrs 8 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱2,748,021.30

Project:

11-CF-0103 Concreting of Roads at Brgys. Pias & Poblacion Central, Gen. Tinio, 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 #1,400 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 2012-03-13.
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 ba3f449c4e…37bc75now …
2. Block Merkle root changed
stored 3c382890e6…171af0now …
3. Block #1400 hash changed
stored 1d070db5d8…153278now …

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

leaf ba3f449c4e32e7ce5061af69fbf1c134b6731ef5a31eba5fdd4a996ef937bc75
01 L b9719aa93fc59112acced44f08670a9a69baf5da5bc9f519c67d9403dc0ddd4d
02 R 5f44d6156084a52a9153d8f5c3029eda7f6679f43298409721fd753a2fb3bee8
03 L 043f9927be67413db6219fe2fa8586a2fd95246be0b51f3f32bcb820eaaabb49
04 R 75c96027909a0a6ebdd14fdbd1d336076da584cb3b5a266696f4d08b5051bfe8
05 L d991cdbc8d8d3d2c42ce017e299ce06936951ec7a7750ec79889ad0fe4e3932b
06 R 8ecb508ce8b3cfcfc6538d2e70488bb585ce7a389d848ec8ee3893ee90100d36
07 L 7903b2eba83d7185e7146dd86327c73348d6897711aa4065ca168fd8a859230c
root 3c382890e67dae008b5186f187a32ac8ce931b1ad87bc9e4c38e183534171af0