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 ₱290.4K contract to RJIR ENTERPRISESNational agencies

Transaction hash:

e8dd294ce278ac032e1ef96bbc66d1c94abd25fe79e661effbd2bc68c6fc5e44

Status:

Included and unchanged

Block:

#1,202 4,811 blocks after it

Position in block:

Transaction 42 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:

₱290,385.79

Project:

Construction of Water System, Brgy. Candelaria, Matag-ob, 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 #1,202 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 e8dd294ce2…fc5e44now …
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 e8dd294ce278ac032e1ef96bbc66d1c94abd25fe79e661effbd2bc68c6fc5e44
01 R e8dd294ce278ac032e1ef96bbc66d1c94abd25fe79e661effbd2bc68c6fc5e44
02 L c1fedce0814434f8c5ca32b91397d1f06724b272ba50d051873e35d581a5a47e
03 R 898c379a85ae393a70b6ed4fa8c989d8e517a76cf723a9e6f068b6939f599f58
04 L 753256f8aed98702ba51bf7b3580eef4caebbdd6dc65acfb81975994236c28a9
05 R 20c1bc24ddf5036ebe733a6a430f4eb75debaa6ce278107d6f408e9284c71b67
06 L f71a93254259a56e595d9ec65734c71c41d635bf47befd479fac512ff4ddcf1c
root 4019e05d86c2c100a6022b034fa55b0548590b6da3672acb04e6a0116ccabefb