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

PALAWAN STATE UNIVERSITY Award a ₱997.2K contract to FUTURISTIC TRADING AND CONSTRUCTIONNational agencies

Transaction hash:

4d8f6ae9d0db88cdc0168748653c4ad46487251c65a870cf1589cb038ab3861a

Status:

Included and unchanged

Block:

#688 5,325 blocks after it

Position in block:

Transaction 16 of 51

Award day:

Sep 15, 2009 (17 yrs 2 mo ago)

From:

PALAWAN STATE UNIVERSITY

To:

FUTURISTIC TRADING AND CONSTRUCTION

Value:

₱997,188.24

Project:

RENOVATION OF COMFORT ROOMS AT COLLEGE OF LAW, MANALO CAMPUS

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PALAWAN STATE UNIVERSITY

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 #688 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)
PALAWAN STATE UNIVERSITY awarded it to FUTURISTIC TRADING AND CONSTRUCTION on 2009-09-15.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 4d8f6ae9d0…b3861anow …
2. Block Merkle root changed
stored 40bc141693…641ca6now …
3. Block #688 hash changed
stored 02059ea6fc…80293anow …

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

leaf 4d8f6ae9d0db88cdc0168748653c4ad46487251c65a870cf1589cb038ab3861a
01 R 54694935105d475b231375d7ce8beb37c2ba3d1217e8a136e11d1ead207bb701
02 R 574c6c7648ceb60b32811296999f9ce6b198b3c877ecb91dfc8c3965c6a66eeb
03 R 6947353f325ca7bf79b27145c06188dbac19a5623011a144829976aeae6259d3
04 R 02aa6fa2a9a82c9863ae301319fde890c98eab9fcb64079733294a8de70ced9b
05 L a1c5b3b7ad26fb6d49707f0e26bff0e19602af6e633ce0da4cdb6bf0636ac4dd
06 R c8308edd78d4bebdba79c3f6e9a82e4a3531fd7613a4369fbdb3b4fdc31dd29e
root 40bc141693564c2ea2ca5b945a600b636d0114736db31a08fb58ea6d22641ca6