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 BATAAN Award a ₱499.4K contract to RCS CONSTRUCTIONProvinces

Transaction hash:

fcc8605a55dc4e050207c3f9fbef980a3878bed271c4a79e1cd7ee00165c7ce4

Status:

Included and unchanged

Block:

#1,414 4,599 blocks after it

Position in block:

Transaction 79 of 81

Award day:

Mar 29, 2012 (14 yrs 7 mo ago)

From:

PROVINCE OF BATAAN

To:

RCS CONSTRUCTION

Value:

₱499,434.21

Project:

Construction/Rehab. Of Seawall Sitio Panibatuhan, Barangay Poblacion, Morong, Bataan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BATAAN

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 #1,414 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 BATAAN awarded it to RCS CONSTRUCTION on 2012-03-29.
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 Bataan gave a "qualified" 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 fcc8605a55…5c7ce4now …
2. Block Merkle root changed
stored a41ea6a576…2c3c6dnow …
3. Block #1414 hash changed
stored d585fb71f0…4c0ae2now …

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

leaf fcc8605a55dc4e050207c3f9fbef980a3878bed271c4a79e1cd7ee00165c7ce4
01 L fa64bac26e8ac0368c94e94443c6dcefb51ba170ef41d99b487a5b679ea9c7af
02 L 234b122e96b86538e8c8c8da6a3f143ccd801260310aa414d4c8ac37f391ee6c
03 L 726b4f6a9d7c74f317cebc10e9e1f67d8cc2f709b14b98091f5a23a93475365d
04 L 8f3f6455addf4f7758a786234a7d6ea26b34b0e90a5fd380140f9e7c1ff481b9
05 R 6300f28a3f7236305981f8d19e335038aa012b6e9bf8de86b1af614dd6f985e2
06 R 6159e79d607040529c3b62032a3d28f3537e9558b88c5eb849ce055f37f65c42
07 L 6fa0ef36015e527b907634d9d705b72f6eb41c7d82a1f0af9ec21d64fb52c7d3
root a41ea6a57677758e4dc64606efc4b83f35b722c73ca5d115e134ea9a4e2c3c6d