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 SILAY, NEGROS OCCIDENTAL Award a ₱3.3M contract to FIRST PICK CONSTRUCTION ENTERPRISESCities

Transaction hash:

46f25af4fbc00db83bb39c59c4121c1928309c76b2f5575b23a0c821219fc753

Status:

Included and unchanged

Block:

#650 5,363 blocks after it

Position in block:

Transaction 12 of 30

Award day:

Jul 27, 2009 (17 yrs 3 mo ago)

From:

CITY OF SILAY, NEGROS OCCIDENTAL

To:

FIRST PICK CONSTRUCTION ENTERPRISES

Value:

₱3,345,584.29

Project:

To supply Materials, Labor and the needed Equipments, including fuels & oils for the Renovation of Ground Floor of City Hall Annex Building (One Stop Shop), Roque Hofilena St., Silay City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF SILAY, NEGROS OCCIDENTAL

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 #650 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 SILAY, NEGROS OCCIDENTAL awarded it to FIRST PICK CONSTRUCTION ENTERPRISES on 2009-07-27.
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 City of Silay 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 46f25af4fb…9fc753now …
2. Block Merkle root changed
stored 258b8f78b3…d30791now …
3. Block #650 hash changed
stored fb5f6322b2…868da4now …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.

leaf 46f25af4fbc00db83bb39c59c4121c1928309c76b2f5575b23a0c821219fc753
01 R 538692d7582843a84371ac281d3c06cdfc2a230316e5161ebaee1cd1f88fd7a4
02 R f7880dbb6df7eaf5738bf10597152b8ca1dffe7142c5a6f169a63cb36722ea10
03 L 9dcb7c99e00392d9a79082e7b06f38c51d03b896a9faad7052b5058fc9731920
04 L 7b15aefe097eaedaa3997704b69c41bf99fb3474aeea46eeb7210674f237cd73
05 R 9377d343addf1161411c1c5ff48d427e5df7b8ee465c6af0143f1f2633ef5367
root 258b8f78b3e5722ccba217b1dfa15f500f1a58e39afb7fb3c1f0bfdfd0d30791