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

CITY OF ORMOC, LEYTE Award a ₱1.8M contract to L.M. BALTONADO CONSTRUCTIONCities

Transaction hash:

28a59de28e4a066003a8a05f9edf484efc94109fbcee36129008622643c8f44b

Status:

Included and unchanged

Block:

#1,517 4,496 blocks after it

Position in block:

Transaction 11 of 63

Award day:

Jul 26, 2012 (14 yrs 3 mo ago)

From:

CITY OF ORMOC, LEYTE

To:

L.M. BALTONADO CONSTRUCTION

Value:

₱1,849,990.05

Project:

Road Concreting at Brgy. San Isidro ( Tent City), Ormoc City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF ORMOC, LEYTE

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 #1,517 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)
CITY OF ORMOC, LEYTE awarded it to L.M. BALTONADO CONSTRUCTION on 2012-07-26.
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 Ormoc City 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 28a59de28e…c8f44bnow …
2. Block Merkle root changed
stored 5b90149816…a75f1anow …
3. Block #1517 hash changed
stored 6b0ad7c60b…ad9a34now …

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

leaf 28a59de28e4a066003a8a05f9edf484efc94109fbcee36129008622643c8f44b
01 L 287caef17a812763f349067d29bd3472b5aa7af1a32ebf023f53d0dd5fdc7380
02 L 2274ffb4017b25cf34285776f79ab670f7f6882c4746a499cf2314850116af16
03 R 3b1431145c6597148a48c4146e9bc73afc76bb7cbd2483d116d005213424e11f
04 L a0ea530a96af56bcf3e5334385d551493b7265108180f2f28e1134eef3ac2cc2
05 R c884fc15a6ae6f19006636d4764a6d73bcea6449855908a85282b9218a345469
06 R 8aebaa2687e9678413be9a9aaf9e1e747a323977ea00188c5fced59aff1645be
root 5b90149816a1f8d6071eb5c3863c134eedbb7522ed9a53e91882808d6ea75f1a