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 SAN MIGUEL - HERNANI EASTERN SAMAR Award a ₱2.2M contract to HERON CONSTRUCTIONBarangays

Transaction hash:

7d049b0558e923ae80d287c90fbad58587b75c8bb31b2437769acf14465c5a26

Status:

Included and unchanged

Block:

#5,886 127 blocks after it

Position in block:

Transaction 3 of 5

Award day:

Jun 21, 2025 (1 yr 4 mo ago)

From:

BARANGAY SAN MIGUEL - HERNANI EASTERN SAMAR

To:

HERON CONSTRUCTION

Value:

₱2,170,592.73

Project:

Construction of Multi-Purpose Building

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SAN MIGUEL - HERNANI EASTERN SAMAR

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 #5,886 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 SAN MIGUEL - HERNANI EASTERN SAMAR awarded it to HERON CONSTRUCTION on 2025-06-21.
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 7d049b0558…5c5a26now …
2. Block Merkle root changed
stored ffc2471963…f1c859now …
3. Block #5886 hash changed
stored c20fc7505b…a773bfnow …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 4 records. Each step hashes the current value together with the sibling shown.

leaf 7d049b0558e923ae80d287c90fbad58587b75c8bb31b2437769acf14465c5a26
01 L 620f5f5443d37084a7de0aa147d6725dcea3cd2dd68e1c78009ad387ef985a48
02 L cef0f8d2ab016788ca7dd150b8d881529ad03b03985703892fbf540747590f58
03 R 8fc63c65800f10ab9462fdec07ccf36b67acee45fe384745a2dafe35f7931567
root ffc247196359f808e9b2b2de77b78b2bc4a6d92ab40badf2796d5e5380f1c859