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 ₱1.1M contract to JRD-D2 ENTERPRISESProvinces

Transaction hash:

4cccfb32fa408ecdeb1fc1daca87f9834c3604fffa1b9be5b6ac4598e0059bac

Status:

Included and unchanged

Block:

#1,455 4,558 blocks after it

Position in block:

Transaction 21 of 87

Award day:

May 17, 2012 (14 yrs 5 mo ago)

From:

PROVINCE OF RIZAL

To:

JRD-D2 ENTERPRISES

Value:

₱1,105,315.70

Project:

Const. of Ynares Stage and Repair/Impr. of Ynares Multi-Purpose Bldg. at Tanay, Rizal; a) Const. of Ynares Stage at Sta. Ines National High School, b) Repair/Impr. of 2-storey Ynares Multi-Purpose Bld

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 #1,455 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 2012-05-17.
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 4cccfb32fa…059bacnow …
2. Block Merkle root changed
stored 590cbad2cf…cf9305now …
3. Block #1455 hash changed
stored eba4bf5874…7cbdf5now …

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

leaf 4cccfb32fa408ecdeb1fc1daca87f9834c3604fffa1b9be5b6ac4598e0059bac
01 L 4648bec8176b24c7e7cd79b387c4da9108423dc0bf7aceaf25d0e16b8f44beb5
02 R 4d4fada8cc5148376517033a1389531a25f5028b8c8abd6bb12943a4ee63bdf4
03 L e79d6da525a439c280378ec6fadc395e025d5c9916af40743e96ac238d968171
04 R 0a32394ca735bcb95379954cdf55233ad624e3ba7ddf49cd50a30cc1f6826c69
05 L 7949e436ef2e9101fc134864cc7a6ff446131e157fd2a0773aadf74d32a188a2
06 R 234d429e00741ca5258a663face9b6e9528275c6321cdf94e339fcba67ac2528
07 R 9cb7afdbb7dd63d99f8ffcb524ca003fe614b9fad615c88b5e361b6d39c3a068
root 590cbad2cfababd3d26913168cd9cea959cfb80def6132437649aefd8acf9305