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

PROVINCE OF RIZAL Award a ₱649.0K contract to JRD-D2 ENTERPRISESProvinces

Transaction hash:

f1fcacbc4453b2c76a8745cf4ed738c125f23c8b9d27b88c54df35e48dec668a

Status:

Included and unchanged

Block:

#728 5,285 blocks after it

Position in block:

Transaction 23 of 25

Award day:

Nov 6, 2009 (17 yrs ago)

From:

PROVINCE OF RIZAL

To:

JRD-D2 ENTERPRISES

Value:

₱648,960.95

Project:

Const. of Covered Pathwalk and Impr./Repair/Repainting of 7.50 x 16m Ynares Multi-Purpose Covered Court at Baras and Tanay, Rizal; a. Const. of Covered Pathwalk at Santiago Elem. School, Brgy. Santiag

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF RIZAL

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 #728 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)
PROVINCE OF RIZAL awarded it to JRD-D2 ENTERPRISES on 2009-11-06.
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)
COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 f1fcacbc44…ec668anow …
2. Block Merkle root changed
stored 31863db916…93e601now …
3. Block #728 hash changed
stored 6fb81f73d1…dd07dcnow …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 24 records. Each step hashes the current value together with the sibling shown.

leaf f1fcacbc4453b2c76a8745cf4ed738c125f23c8b9d27b88c54df35e48dec668a
01 L f0de98ec648e8324bf5aab03471cbf8c05b292ed76dedc54164df7873301b4c7
02 L 4abd807dc43bf2b50125fd3bcba0cad9044c8e00f6a39d65fe3b55325f3c45db
03 L 12bde74631f6c40fcc6d77c4ecd39e1d2d70b61db46e22f1b12079ae38e77e5e
04 R f86ea766e020ac699157a568f653bc423d691df22e47bd38af20ee463e8a9af3
05 L b577196baa9053b5cdc2bb70ed40fcdbd43c24fdcc70cd430136476888ee56e6
root 31863db9169ef37227b1203d5e4cad401849b1dadc7eb0ddac47f6906d93e601