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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 4TH DEO Award a ₱2.8M contract to RJIR ENTERPRISESNational agencies

Transaction hash:

bc41d87fef94cbf075de2fbcafd11277b46faa6b105a6081d1bd119be00e8912

Status:

Included and unchanged

Block:

#1,518 4,495 blocks after it

Position in block:

Transaction 89 of 116

Award day:

Jul 27, 2012 (14 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 4TH DEO

To:

RJIR ENTERPRISES

Value:

₱2,783,252.95

Project:

Construction of Sibugay River Control Flood Control, Brgy. Poblacion, sitio Soob, Albuera, Leyte

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 4TH DEO

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 #1,518 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 4TH DEO awarded it to RJIR ENTERPRISES on 2012-07-27.
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 bc41d87fef…0e8912now …
2. Block Merkle root changed
stored 935969e28c…0dfe44now …
3. Block #1518 hash changed
stored 3bb298119a…8a063anow …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 115 records. Each step hashes the current value together with the sibling shown.

leaf bc41d87fef94cbf075de2fbcafd11277b46faa6b105a6081d1bd119be00e8912
01 L b99572a7638d7443ef5affb04c5d80c314427801ee7be9250f14b73bf0c871b0
02 R 8e64ecdc35b6f6846ecbf394274ff6180ebb074f9b2d61ae310a551c95ba9f97
03 R c2eac31d2ca5c881fd1163cf51ab29f40c46605f45f45ff212247394c8ef7cb0
04 L d075fefc580a05da1369b7ba219e3e30d1d87c3b20f322e2ea833725090b38ac
05 L 4651e29b0db19a66392417cc826be83f0f387d406cb76edde84672e365ef712c
06 R 59cf956df0a2e9e3496e1718755563af36ff40dbd649fb07bd267c9e865b3098
07 L 7d32c43db493393a9f3f27043b2ba191739f254ab1e6605efcf024a426809f5d
root 935969e28c9fd2cdb33dc62590e5bec91ccd30ddd3cc634c3d0d1c8caa0dfe44