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

BAGONG BARANGAY ELEMENTARY SCHOOL Award a ₱32.5K contract to JERPRIL CONSTRUCTIONNational agencies

Transaction hash:

ca0204cb5124cf67bb5927366e9d0e03cc8a662c2c34ba2bd36a1611ea726049

Status:

Included and unchanged

Block:

#5,836 177 blocks after it

Position in block:

Transaction 56 of 71

Award day:

Apr 24, 2025 (1 yr 6 mo ago)

From:

BAGONG BARANGAY ELEMENTARY SCHOOL

To:

JERPRIL CONSTRUCTION

Value:

₱32,460.00

Project:

REPAIR OF WATER DRAINAGE AND PIPES IN BLDG. 3

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BAGONG BARANGAY ELEMENTARY SCHOOL

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 #5,836 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)
BAGONG BARANGAY ELEMENTARY SCHOOL awarded it to JERPRIL CONSTRUCTION on 2025-04-24.
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 ca0204cb51…726049now …
2. Block Merkle root changed
stored 31d155587e…10f972now …
3. Block #5836 hash changed
stored 4b07ff1c09…89b425now …

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

leaf ca0204cb5124cf67bb5927366e9d0e03cc8a662c2c34ba2bd36a1611ea726049
01 R d0d052605dcdd97667e163ac3a4cdd41382db9b7bac19aa86f4e06efaea80260
02 R f7305f9de198ca157163a86ed960a75ac4c1b219c35b27c6f314fa8180442cc8
03 R b8277ada47fb588f48922381793384cbcbc6200212e927c2a48ee3c40ffea822
04 L 8296c9b7c49e01c9558db6d1ae3713a7ac57cfc263a99a3c73bc5387797b0c44
05 L db010f1d20cb3955744b0d3d2cebc29ee00c0b1bc5d597d679b4d59332efc1ae
06 L 6015ab1c160cd3ddb726b4969aa45d7816742f1e6ca24fa9e657db9f4fe81377
07 R 66a2e03212c62cc57a584023a95437b1d14fc63080dac16f121ffa0d93789862
root 31d155587e8f75798a776cba3fcb03c08f532afba0e4b96f6b86539b1c10f972