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 ₱486.5K contract to RJIR ENTERPRISESNational agencies

Transaction hash:

3978cbcbb8d9539f73e1b6f28c694bc8863df92f13e8f03c3d7c7204f52781d1

Status:

Included and unchanged

Block:

#1,202 4,811 blocks after it

Position in block:

Transaction 7 of 43

Award day:

Jul 27, 2011 (15 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 4TH DEO

To:

RJIR ENTERPRISES

Value:

₱486,536.21

Project:

Construction of Water System, Brgy. Patag, Ormoc City

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 #1,202 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 2011-07-27.
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 3978cbcbb8…2781d1now …
2. Block Merkle root changed
stored 4019e05d86…cabefbnow …
3. Block #1202 hash changed
stored 0a30dd6e0c…75fe36now …

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

leaf 3978cbcbb8d9539f73e1b6f28c694bc8863df92f13e8f03c3d7c7204f52781d1
01 L 38e5b9f1564c68776e58df6bc740cf0eb0dab2b1b4b735835569fe212f0789b7
02 L 45e77a73b5f81e66ecfb24a268d962b8a4110bc8ce58cd95eefd0e2836cd0663
03 L 507f7119bc25d08016923a295138e6014f9b6d22828f267a57f3ccef178d58b3
04 R 7960a7cd6b45aa0da2454d9a24d8ab0d0cd66a54ebb6fbd9fe3bb1e291dc6e83
05 R 7f2d53d8ddbaea02c3d9ece070cd5c2f41580ed12795efdfa12f62c84441ea2f
06 R cdeec73cf565ca4dca88148a8e72b3be3fecdcf63106b5f2da59766c50ff99ba
root 4019e05d86c2c100a6022b034fa55b0548590b6da3672acb04e6a0116ccabefb