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

PHILIPPINE NATIONAL POLICE - CARAGA Award a ₱12.0M contract to AGUERO CONSTRUCTIONNational agencies

Transaction hash:

3dcbe2f0b5a87177fac53eb074c0337f4bce187714c06530700cb318785929bc

Status:

Included and unchanged

Block:

#4,763 1,250 blocks after it

Position in block:

Transaction 8 of 37

Award day:

Mar 31, 2022 (4 yrs 7 mo ago)

From:

PHILIPPINE NATIONAL POLICE - CARAGA

To:

AGUERO CONSTRUCTION

Value:

₱12,034,866.03

Project:

Aguero Construction

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PHILIPPINE NATIONAL POLICE - CARAGA

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 #4,763 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)
PHILIPPINE NATIONAL POLICE - CARAGA awarded it to AGUERO CONSTRUCTION on 2022-03-31.
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 3dcbe2f0b5…5929bcnow …
2. Block Merkle root changed
stored b5e0243b50…abab53now …
3. Block #4763 hash changed
stored abe1e9ad92…a8daa0now …

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

leaf 3dcbe2f0b5a87177fac53eb074c0337f4bce187714c06530700cb318785929bc
01 R 43039f02c0c1074cd79b4f851a234625fe55c11fce1dc23a6ed939166c32c582
02 R 5acb1876a0c70b5a67612c7e4398b93ebfd57675d81e4d9f3a0592984fe77a88
03 R e64239f6072bef2713e32821bbe557904178b1a1db72c2f66b54b6cac67d6312
04 L 8eff1d7ae78d0feb7c9b21cb757dee4e851b9c29843e4e18b364d662ef7c80a1
05 R 7ede3cfc2257fa27d0c93258ad3b17356d8ccdc6f1ca2509ac008892e3327d40
06 R f453856312010327f69cb8fb6b6cd854abe3b4427b721e0f10c9c077fee79020
root b5e0243b50593c226a382c7b190d55986d4cbe79972ee0eaebfa2b7e66abab53