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 ₱2.1M contract to EMANELD CONSTRUCTION AND TRADINGProvinces

Transaction hash:

91705a3217618f4aa03abdabf8688c19362d3d62c70533e1cfed129649210057

Status:

Included and unchanged

Block:

#1,302 4,711 blocks after it

Position in block:

Transaction 34 of 69

Award day:

Nov 22, 2011 (14 yrs 11 mo ago)

From:

PROVINCE OF RIZAL

To:

EMANELD CONSTRUCTION AND TRADING

Value:

₱2,103,189.79

Project:

Const. of 10x24m Ynares Multi-Purpose Covered Court (Rafter Type) at Antipolo National High School, Kaysakat Extension, Brgy. San Jose, Antipolo City

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 #1,302 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 EMANELD CONSTRUCTION AND TRADING on 2011-11-22.
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 91705a3217…210057now …
2. Block Merkle root changed
stored 2d3088d556…826fd9now …
3. Block #1302 hash changed
stored f83dc8416e…76617bnow …

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

leaf 91705a3217618f4aa03abdabf8688c19362d3d62c70533e1cfed129649210057
01 R 9283d7c3a39eec1450c0f004f3eda27b0c76135d67543dd0e2919ddca7faeb0d
02 L e082f0e1cdc82f911ae8a04112fcb20c575f7fa787c0e0ef0080b30e7c9c222c
03 R e6230b9c0a8e5869adb570e29fae6636da87bf901e155169f7e2ed04c5ca6e79
04 R 0775604f91a0530a0b6d58c1dfa919291f60481ea61bd7feaf6782b0fd689606
05 R 6035fbab9fa0ae5a08a1a3b5878b86a30c776758e5c2f9b4ee15d457ce88a2bd
06 L f8d5e21d77eccedfa570f092c0348e510ed7a21b60e6cd868cc1deadf6b2a50b
07 R dbcae92eaa36873bd497cd88f51d3a2b8819c24e20cf6de4577d813e4ad210d6
root 2d3088d5564e12c7a518bd155632a7767b2fdc8ee4b2581a6c268b9b52826fd9