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 KABANKALAN, NEGROS OCCIDENTAL Award a ₱570.7K contract to DOUBLE MM BUILDERSCities

Transaction hash:

f481ecdb74910aadde2c8befecea889e1e411898ecbf02ad23a70764846162df

Status:

Included and unchanged

Block:

#1,638 4,375 blocks after it

Position in block:

Transaction 47 of 50

Award day:

Dec 14, 2012 (13 yrs 10 mo ago)

From:

CITY OF KABANKALAN, NEGROS OCCIDENTAL

To:

DOUBLE MM BUILDERS

Value:

₱570,658.77

Project:

Construction of One (1) CL at So. Basak, Brgy. Tan-awan, Kabankalan City, Negros Occidental

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF KABANKALAN, 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 #1,638 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 KABANKALAN, NEGROS OCCIDENTAL awarded it to DOUBLE MM BUILDERS on 2012-12-14.
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 Kabankalan 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 f481ecdb74…6162dfnow …
2. Block Merkle root changed
stored 97e4b1c282…7cabebnow …
3. Block #1638 hash changed
stored 8c8edd0f25…34514enow …

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

leaf f481ecdb74910aadde2c8befecea889e1e411898ecbf02ad23a70764846162df
01 L efedf78790f40ff04b14b4f70d2f906b3539f556eddcda2b1d0d94e62dd03c6d
02 L a66af9bbcb84eb6809dd8be0d0d8e379c7e23fc0a806cc0ce67ac8bca02c6754
03 L e99327b77fb16dd1a20fbe6ddaf5587c2135e823a82e1d0dec1d41bbd946e898
04 L 4669e2ffe18fd3059265a62380ef8d9263f6059027b35eebca5e9534c34c701b
05 R 391ba05ebd1b77cf1d5a23c1b332cee00d1e65529e922e23f49a3f9d6ea8c7b0
06 L c39c44bc81f32bfd73961c4d5ab0da35f462c105cb6d1c584e2d36927d3bf0fa
root 97e4b1c282160e585a8ba49e1950be52b437260386a7dc3148bddd7e267cabeb