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

BARANGAY MI-ISI, DARAGA, ALBAY Award a ₱164.0K contract to MBT CONSTRUCTIONBarangays

Transaction hash:

7c5d5e701b0a0ff7f2a005dc3a017a1f9145996f4bed904681dec3756911a892

Status:

Included and unchanged

Block:

#971 5,042 blocks after it

Position in block:

Transaction 18 of 36

Award day:

Oct 1, 2010 (16 yrs 1 mo ago)

From:

BARANGAY MI-ISI, DARAGA, ALBAY

To:

MBT CONSTRUCTION

Value:

₱163,950.19

Project:

Construction of Multi-Purpose Hall

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY MI-ISI, DARAGA, ALBAY

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 #971 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)
BARANGAY MI-ISI, DARAGA, ALBAY awarded it to MBT CONSTRUCTION on 2010-10-01.
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 7c5d5e701b…11a892now …
2. Block Merkle root changed
stored 2d352dd687…0004fanow …
3. Block #971 hash changed
stored 0f66a25321…d1582cnow …

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

leaf 7c5d5e701b0a0ff7f2a005dc3a017a1f9145996f4bed904681dec3756911a892
01 R 7de2f99a0e1b3d28061ac6952d1222532961c7ab791136fe17e4031949a609fb
02 L e1b7f59c2452741264d73c43e0839c7e53d43290dbcefbc9a8ab519fe315c9c8
03 R aa0fc298efa300df978ee60a089ce72f446d6bd253d7475beb0475571efb8135
04 R 66a976935ae98519089ddd25c582dea0d202235acbf3ac15d0ca64318f480ebc
05 L 9475b73c294038156bd63407b7f09f95926e9b380c0395f75de7263eea23e140
06 R 92abcacc4acc7b87bbfba4359c806eb0d2a9c01248e0fa74948dab0ab9388fc3
root 2d352dd68721b5276b37735ac96c72106a414b9da774846b400aeb28b80004fa