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 ORIENTAL MINDORO Award a ₱857.9K contract to KARANGYAN BUILDERS &TRADERSProvinces

Transaction hash:

d40d362c3bd66dbb87e1ae4693d16bcf727173d6d3254c1faa12a8da73b0e0c0

Status:

Included and unchanged

Block:

#1,117 4,896 blocks after it

Position in block:

Transaction 31 of 36

Award day:

Apr 11, 2011 (15 yrs 7 mo ago)

From:

PROVINCE OF ORIENTAL MINDORO

To:

KARANGYAN BUILDERS &TRADERS

Value:

₱857,949.80

Project:

Construction of Multi-Purpose Building at Parang (Phase 1), Calapan City, Oriental Mindoro

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF ORIENTAL MINDORO

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 #1,117 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 ORIENTAL MINDORO awarded it to KARANGYAN BUILDERS &TRADERS on 2011-04-11.
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 Oriental Mindoro 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 d40d362c3b…b0e0c0now …
2. Block Merkle root changed
stored 0c0eee8c19…a98555now …
3. Block #1117 hash changed
stored 77f18192db…f11e40now …

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

leaf d40d362c3bd66dbb87e1ae4693d16bcf727173d6d3254c1faa12a8da73b0e0c0
01 L d065e1addb86c743166aaff3e29107226df81b44924b7827adc10e6c782362c9
02 L 536bace9d04f9b074536aceee35387fbf17530daff8feb7a723e5d49f53a6640
03 L 0f82ea6b1b1c5bab8e553b3d8f5566cac11473fc1c190282c7af7446ee6ed0d7
04 L 8e4d4313c50454ec64fa1130ae9ecc9d214b9d92b14abb166a745fc4420c35f0
05 L e8c212e52bc4d7c11d7ce5db6d1268be26e5f79562b9e7995c7dd5d8ed9903bf
06 R ff05e340b91dc0f1513d2426721723c5a17938c0262f9591961afc882317de29
root 0c0eee8c19df791d86d3ff945bffd80e9a4169afec71c79d94bfeaa906a98555