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

CENTER FOR HEALTH DEVELOPMENT - REGION VII Award a ₱490.0K contract to RICOMAR CONSTRUCTIONNational agencies

Transaction hash:

1fea3fb7a9ec3c1dc89fa67cc2ebdffb625cd4492cec5bc5f482c88d7a74fbba

Status:

Included and unchanged

Block:

#1,788 4,225 blocks after it

Position in block:

Transaction 8 of 45

Award day:

Jun 27, 2013 (13 yrs 4 mo ago)

From:

CENTER FOR HEALTH DEVELOPMENT - REGION VII

To:

RICOMAR CONSTRUCTION

Value:

₱489,994.07

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CENTER FOR HEALTH DEVELOPMENT - REGION VII

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 #1,788 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)
CENTER FOR HEALTH DEVELOPMENT - REGION VII awarded it to RICOMAR CONSTRUCTION on 2013-06-27.
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 1fea3fb7a9…74fbbanow …
2. Block Merkle root changed
stored 010c0fc434…a1acd0now …
3. Block #1788 hash changed
stored 974892f2cf…383a11now …

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

leaf 1fea3fb7a9ec3c1dc89fa67cc2ebdffb625cd4492cec5bc5f482c88d7a74fbba
01 R 23f4ee3562ba958bb22f45007156db22581494c260b21c044b26e254bde4b56b
02 R de06d89edad85624731d006d9cf0561e537713cb222c93a234b7d9749de256d5
03 R 7081919e567cf46dba6190ab70849554aa862306cc47d6267eccf6b7eaef8d9e
04 L ee6811b9822ea476e2284d4f83adfe72a528ea533ab2f46cba315459a4db7a4d
05 R 644b70668424efd0c6a9db7f7abdb9d4ca83fc70a2639b175dd8c299844ead5a
06 R bb3c3bd6ef583e0942688e4b3f4007aedf5c9a5b862df29e37f3cb588f46d9d0
root 010c0fc4343ceb23f2879cba042d9e0b3c4db8b83c859dc914620158c3a1acd0