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

MINDANAO UNIVERSITY OF SCIENCE AND TECHNOLOGY Award a ₱1.3M contract to FOOTPRINTS CONSTRUCTIONNational agencies

Transaction hash:

df4cf1bf52b336a52d654b5edbaf76cf5698b2d850961204a4528ae69ab3e75f

Status:

Included and unchanged

Block:

#2,265 3,748 blocks after it

Position in block:

Transaction 72 of 84

Award day:

Dec 8, 2014 (11 yrs 11 mo ago)

From:

MINDANAO UNIVERSITY OF SCIENCE AND TECHNOLOGY

To:

FOOTPRINTS CONSTRUCTION

Value:

₱1,344,644.48

Project:

Demolition of ITB-1, ROTC, Post Office, and Band..

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MINDANAO UNIVERSITY OF SCIENCE AND TECHNOLOGY

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 #2,265 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)
MINDANAO UNIVERSITY OF SCIENCE AND TECHNOLOGY awarded it to FOOTPRINTS CONSTRUCTION on 2014-12-08.
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 df4cf1bf52…b3e75fnow …
2. Block Merkle root changed
stored aca60e2da6…0e0441now …
3. Block #2265 hash changed
stored 9683fee507…c9aca5now …

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

leaf df4cf1bf52b336a52d654b5edbaf76cf5698b2d850961204a4528ae69ab3e75f
01 R e5c62af46e19db5f50a4186970cfcdf6e430d9d549d46f3921ce1c2463b916c9
02 R 9749e0692d4b10aafd1b4c43101443cf7edc9215c335821359df0dbcf0dab925
03 R 5fdd8cd0d777830f6fc61e803f0552a8b3756e8dc56a16cb82f2038d1bd3a1be
04 L f95e7dcb7fa8788911354066fec5d67393f35054ea813bbcedf20d2fcb2ff6fd
05 R 56ae8fb1113a5709ddff0689624e287905b100344b04cc027f0b33f97356275c
06 R ad08b4f86f8ae4ebd2cf654da7d2b7ec11d1f9936bf8f2a9a3b180a51c3c3c35
07 L 113f6a300ebf7db932167d42371f55a66bf47e7c7b1cd1c5f75ccda595545a4c
root aca60e2da61d3b9ab9d52c56294ea513f446cab01976742fde53db14a70e0441