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 ₱2.3M contract to FLS CONSTRUCTION & BUILDERSProvinces

Transaction hash:

7cf9c83c2fc8ac5ca8d42783ed492bafe1d37f94a8077aee586ded0a215e17df

Status:

Included and unchanged

Block:

#1,096 4,917 blocks after it

Position in block:

Transaction 27 of 50

Award day:

Mar 16, 2011 (15 yrs 8 mo ago)

From:

PROVINCE OF RIZAL

To:

FLS CONSTRUCTION & BUILDERS

Value:

₱2,331,355.20

Project:

Repair/Repainting of Ynares School Bldg. at URS-Taytay, Taytay, 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 #1,096 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 FLS CONSTRUCTION & BUILDERS on 2011-03-16.
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 7cf9c83c2f…5e17dfnow …
2. Block Merkle root changed
stored 3ef255c2b9…21f4aanow …
3. Block #1096 hash changed
stored 28c63355a7…ca3e8enow …

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

leaf 7cf9c83c2fc8ac5ca8d42783ed492bafe1d37f94a8077aee586ded0a215e17df
01 L 7b1279bd4fbb0e10334e731633a17efebd9a628dea238b402ef7c35edd219419
02 L 61bd76261e751448bdae68634644a06fc46c626e5483816bfc57261a53ca0b27
03 R ab30c9f66d1088edb353495d4aa15f15822cbaaa32668ce9c505fc964d2c45bc
04 L d15127ca02be6912fb5702bd5fab37f9816ba1aca313a9f8f02a216fbdbd2e81
05 L ed86e40b27099f3f1f08a463a39507c9a5767efd852ec348a2cb619c5527bfbe
06 R caf28a4f0e218a7d03cd72b1d40fb18207fc113c4261ff06395d56fbb1c6b4cf
root 3ef255c2b93d4ec329e4f94d820ab9f2ed7fbd65611debd3706550539521f4aa