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

MUNICIPALITY OF ARINGAY, LA UNION Award a ₱496.4K contract to E. E. MADAYAG CONSTRUCTIONMunicipalities

Transaction hash:

8eb39eed2ec8e99ccb7d876fc29c1b2a6186a0c6e5f925c794994c48f8ac149f

Status:

Included and unchanged

Block:

#2,124 3,889 blocks after it

Position in block:

Transaction 40 of 60

Award day:

Jul 10, 2014 (12 yrs 4 mo ago)

From:

MUNICIPALITY OF ARINGAY, LA UNION

To:

E. E. MADAYAG CONSTRUCTION

Value:

₱496,376.56

Project:

Reconst. of residential houses (extension), alaska

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF ARINGAY, LA UNION

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 #2,124 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)
MUNICIPALITY OF ARINGAY, LA UNION awarded it to E. E. MADAYAG CONSTRUCTION on 2014-07-10.
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)
COA's CY2024 audit of Aringay gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 8eb39eed2e…ac149fnow …
2. Block Merkle root changed
stored 5732d02e3a…898a44now …
3. Block #2124 hash changed
stored 7f3044e17f…e02a5dnow …

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

leaf 8eb39eed2ec8e99ccb7d876fc29c1b2a6186a0c6e5f925c794994c48f8ac149f
01 R 8f3d3d2d3aa2c115352d726c5671b5d636f9c08c2c2d98c141a6cd443b55f484
02 R 7e17301d3639a399c7d6c887268683ce144f1ce502f797e987d74dcd0a16aebb
03 R a46dff554adfb58f87900f06b798d99059c7228ec3906f932dc30f8ae2355b30
04 L 2797de91833d333a5d99263e692a85d1ec59e04e045578b7ec2dcc3a96ce096b
05 R e01cf7ce8175cabec7eef6589b97d3e958efd7abc31e05de7956bf2e2e9a420f
06 L 24938ffcc2132513ede8bd8595b0b96b66e906f11a52c4e9650514e474a4d39c
root 5732d02e3a32937a7584bdb9eb3db853632db567067f89e65e02e96d98898a44