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 TANAO - BATAD, ILOILO Award a ₱4.9M contract to MDG CONSTRUCTIONBarangays

Transaction hash:

6d3682c08081bcafdab0149f9e05d13b1008c332ffc0281f0f795592d58c9b6c

Status:

Included and unchanged

Block:

#5,899 114 blocks after it

Position in block:

Transaction 26 of 48

Award day:

Jul 4, 2025 (1 yr 4 mo ago)

From:

BARANGAY TANAO - BATAD, ILOILO

To:

MDG CONSTRUCTION

Value:

₱4,897,982.00

Project:

Construction of Multi-Purpose Gym with Slope Prote

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY TANAO - BATAD, ILOILO

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 #5,899 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 TANAO - BATAD, ILOILO awarded it to MDG CONSTRUCTION on 2025-07-04.
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 6d3682c080…8c9b6cnow …
2. Block Merkle root changed
stored fb46bb5cba…2eeee2now …
3. Block #5899 hash changed
stored a2bcbdceca…9e7153now …

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

leaf 6d3682c08081bcafdab0149f9e05d13b1008c332ffc0281f0f795592d58c9b6c
01 R 704f6b1605c5c4d20d10bb6a53693b0c12fa1dce11a73f0ddb578385992503db
02 L 838d5ccb4605e5ed7d7b3eb64a7b772d294d1a54694cd30f523fa807c7de3d22
03 R bb00b45387ca8d64b5a6ac270810535ed9eaf3ce7e2ab860adbffa8811b90787
04 L aaa13c4f174da0b8c75ddf9d36224d3135e689d35a3293d11343f6420469e437
05 L 9a4d30ce390014cad797773b26718a690cbb2a236716464f2668d4d8714b432a
06 R ddd0aa52eb0dc01129a9a62daf06e522abc52cea2ac7c58bb0865e867eb37db0
root fb46bb5cbae7b2be9cbd64586ccdfbb98814953998a709f4a0ab3883992eeee2