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

LAS PIÑAS NATIONAL HIGH SCHOOL Award a ₱332.3K contract to ALL OKEY ENTERPRISESNational agencies

Transaction hash:

f31d0c9485cecdeb59e835eb9729a356659eaa3eb2eba8250ede686160bf41b8

Status:

Included and unchanged

Block:

#2,511 3,502 blocks after it

Position in block:

Transaction 176 of 191

Award day:

Sep 7, 2015 (11 yrs 2 mo ago)

From:

LAS PIÑAS NATIONAL HIGH SCHOOL

To:

ALL OKEY ENTERPRISES

Value:

₱332,262.04

Project:

Fabrication and Installation of Eight (8) Sets Steel Window, Repair of Existing Steel Window and Replacement of Broken Window Glass at M Villar Building Ground Floor and Third Floor

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

LAS PIÑAS NATIONAL HIGH SCHOOL

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 #2,511 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)
LAS PIÑAS NATIONAL HIGH SCHOOL awarded it to ALL OKEY ENTERPRISES on 2015-09-07.
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 f31d0c9485…bf41b8now …
2. Block Merkle root changed
stored 3bacc45656…3a8590now …
3. Block #2511 hash changed
stored 84b6c3a641…8073d5now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 190 records. Each step hashes the current value together with the sibling shown.

leaf f31d0c9485cecdeb59e835eb9729a356659eaa3eb2eba8250ede686160bf41b8
01 R f53566d82ec588a001258ff83423716423dc132fb6b99e028f33033f544f2a3e
02 R 95739c8f786877f00f22ad395b50e3558ecd844caa5e01d64bed2efde6d0d76c
03 R bf107180e9b1a3696d91c132ad11451ad9aa137b258262e7e8b334bf5a22a455
04 R 683b6313ffac4e30942163dc3325952868c277920d00be6f0c314b0a634a8934
05 L 2b1b7d2dd40436459e43e2011933cbe7bd4c2f008148b4c3903bcaf623088ecf
06 L 5f23c38c9da4eadec0cd6466e393660c5ca869c9787fb298fe62e87b8f54860f
07 R 685ccc77c9d8823692252d0855d1b837dbc47d74b848c56ec711f8abdc560dd3
08 L 60e63fb148fe277b825c34d0b5ef96a212c6e20cbf46ca1d6d884c0fb23e1aa2
root 3bacc45656a292f04846f975ff13211057e05e2201f2506ec5b0c6f0df3a8590