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

PROVINCE OF CAGAYAN Award a ₱11.9M contract to GENESIS 2006 CONSTRUCTIONProvinces

Transaction hash:

db0f9b675e397e34f28bb3aa5037d2e061e36c25edb88bc978bf60db1ab3f170

Status:

Included and unchanged

Block:

#1,566 4,447 blocks after it

Position in block:

Transaction 59 of 70

Award day:

Sep 21, 2012 (14 yrs 1 mo ago)

From:

PROVINCE OF CAGAYAN

To:

GENESIS 2006 CONSTRUCTION

Value:

₱11,915,555.52

Project:

Construction of Stadium Phase VI (Additional 5-Span and Completion of 10-Span) Cagayan Sports Complex, Tuguegarao City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF CAGAYAN

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 #1,566 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)
PROVINCE OF CAGAYAN awarded it to GENESIS 2006 CONSTRUCTION on 2012-09-21.
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 Cagayan 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 db0f9b675e…b3f170now …
2. Block Merkle root changed
stored ea9230b4f9…0e9319now …
3. Block #1566 hash changed
stored 0c417ffe99…94cbb8now …

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

leaf db0f9b675e397e34f28bb3aa5037d2e061e36c25edb88bc978bf60db1ab3f170
01 L d351f341f9884f7cfc3a2f6d582b0e9c4f899b78516c18c9de76205c9320a410
02 L 81c119663c74dbc42b942fec80aa7d7ca2456c79d99bc86345b1d47535b7dba1
03 R 3dea70dafd02617ca45f86c2d87929258b29ce67a8137f3e602d1df87ca1eb42
04 L 5ed34175929e76164eadd4a9dfb4172bf365ac752525cbe53ca2a70342590e97
05 L 7734d76a6900aa5d3d6e085942306db609de8bff73117c32b5b856c548dbd0ce
06 L 26a874412494d1acbb5e1f6f35d566faf8dd2ab7dece8de13a813bb5f595b15c
07 R 399845616cdda919868389e79749dcb9cbba85a040b12d59218164ac7518cc8e
root ea9230b4f9f51a8fd8e168d03d74dd5236d41fc43c8f8524dca8086d710e9319