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 ₱1.4M contract to JRD-D2 ENTERPRISESProvinces

Transaction hash:

8f233bfc844a875b7ec7edaff1e65de161f6cb21b6c6cc7e233a31466b9a65c6

Status:

Included and unchanged

Block:

#316 5,697 blocks after it

Position in block:

Transaction 26 of 44

Award day:

Apr 14, 2008 (18 yrs 7 mo ago)

From:

PROVINCE OF RIZAL

To:

JRD-D2 ENTERPRISES

Value:

₱1,405,436.99

Project:

Const. of one (1)-storey Ynares Multi-Purpose Bldg. (6m x 10m) at Brgy. Tinucan, Tanay, Rizal

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 #316 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 2008-04-14.
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 8f233bfc84…9a65c6now …
2. Block Merkle root changed
stored 9355a28563…35eb08now …
3. Block #316 hash changed
stored 74b6ba5886…c614a9now …

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

leaf 8f233bfc844a875b7ec7edaff1e65de161f6cb21b6c6cc7e233a31466b9a65c6
01 R 967cac1fdc0eeda67751d0d51f47c902fc52abf5d4aca687092414ecadc4ca66
02 L b2c17ce60af995b245ae89de77cbdea4e1cce586d9a6fbd524753fc3c9de3c49
03 R c7af1df94e4c58bc7e86df186abafdfcac401d6f604496f893431bc88a000f56
04 L 8ee5000636437a471d5595afbf12e382ec88b7181d93fc7079ac676119beaa67
05 L 0dd6fb753d99e758e7f10c9c14542121e1cfe6705bd901dce9e762cb54d31201
06 R 5cb7b7f52f51e81abc204de38c53461c2d50f849db109098b1d0c17e6cb225ef
root 9355a285636f7893abb3f44d50039251e4ca20ce8f7727ded0d1401e2e35eb08