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 SOUTH CENTRO, SIPOCOT, CAMARINES SUR Award a ₱39.7K contract to 2 BROTHERS CONSTRUCTION ENTERPRISESBarangays

Transaction hash:

ff430ea8f3d2960d3fe917f4e1d3e292a2a9c0c13ad8739d6dc08b9c2ae43589

Status:

Included and unchanged

Block:

#1,562 4,451 blocks after it

Position in block:

Transaction 49 of 51

Award day:

Sep 17, 2012 (14 yrs 1 mo ago)

From:

BARANGAY SOUTH CENTRO, SIPOCOT, CAMARINES SUR

To:

2 BROTHERS CONSTRUCTION ENTERPRISES

Value:

₱39,740.00

Project:

Construction of pathway

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SOUTH CENTRO, SIPOCOT, CAMARINES SUR

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 #1,562 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 SOUTH CENTRO, SIPOCOT, CAMARINES SUR awarded it to 2 BROTHERS CONSTRUCTION ENTERPRISES on 2012-09-17.
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 ff430ea8f3…e43589now …
2. Block Merkle root changed
stored 13fca5c5e8…2e7aa1now …
3. Block #1562 hash changed
stored 2705a0384d…9f9cb1now …

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

leaf ff430ea8f3d2960d3fe917f4e1d3e292a2a9c0c13ad8739d6dc08b9c2ae43589
01 L fc0e48b397f836adc135f09d20f2c66fe8387cab6548f374e4b2f496559d90f6
02 R 9eb6bc7113b6c53791bffaa36d4a2147e3c67640a029d9e2e94ad631baea93a7
03 R baa3ca504d614187e192215df4e1bd1660bdfb4de8a7dd54da30c353f6b53cca
04 R ec5c5a563fcd6f069f4abf3f0caa070a1ed8956ca3eed4c63fc4014643874010
05 L 55d2b99fab9837bdd85a3aa238dc7c9b341d213eb6672de55023b701ee5951a6
06 L 686ce54cc9d87174e1fe12ad92236645ecb89b510012eb2d06a50abd7a03218b
root 13fca5c5e848bcd6832e063fe3cc3075ca53db1eb93f2019e1b823d27e2e7aa1