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 ₱560.1K contract to L.M. BALTONADO CONSTRUCTIONCities

Transaction hash:

b445aedfeddf2306c844c9891bf245f0ed8beff2ba94b069b0435da2b24545ca

Status:

Included and unchanged

Block:

#672 5,341 blocks after it

Position in block:

Transaction 43 of 61

Award day:

Aug 25, 2009 (17 yrs 2 mo ago)

From:

CITY OF ORMOC, LEYTE

To:

L.M. BALTONADO CONSTRUCTION

Value:

₱560,113.80

Project:

Road Concreting at Brgy. Airport, 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 #672 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 2009-08-25.
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 b445aedfed…4545canow …
2. Block Merkle root changed
stored ffbae45b13…3ac33dnow …
3. Block #672 hash changed
stored f58f99d8ea…4aa777now …

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

leaf b445aedfeddf2306c844c9891bf245f0ed8beff2ba94b069b0435da2b24545ca
01 L b38cd9f7f0cbb59068d66389bd4b549e2a3bb97c2bf6d8516c0004fa1f32d220
02 L 53345914183a4429dc306a91549ee4971a27ee3a3a8ab103b16220dcb0316867
03 R 51b7889462a5adb160ee9aa8d26c0d87080ad93065b78750a3e1ddf9abb98df5
04 L 970caf0fa5231fb55626ada2ce01777cea0e6d72c793d60ed4b0a44f26b3ff3f
05 R dcdb1a440331f00cd9dc182fb46bbb53c6030cf3c83943e2af06fe3eac0815b1
06 L 413ee0f31b5fbae43eb92fe51c2d4f514c748c9149c16e81abe53f5060a06ef0
root ffbae45b138d7a4253ed949823e4d7126b7c25b764aed66f747c2121b53ac33d