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 SOUTH COTABATO Award a ₱9.7M contract to AJYSC MARKETINGProvinces

Transaction hash:

e332f71252ea111162f97d97b0eb41546d4d12f819461b469ac52af63ed77cf9

Status:

Included and unchanged

Block:

#1,459 4,554 blocks after it

Position in block:

Transaction 46 of 51

Award day:

May 21, 2012 (14 yrs 5 mo ago)

From:

PROVINCE OF SOUTH COTABATO

To:

AJYSC MARKETING

Value:

₱9,741,050.43

Project:

PROVIDE MATERIALS, LABOR AND EQUIPMENT FOR THE CONCRETING OF BANGA-NORALA ROAD

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF SOUTH COTABATO

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 #1,459 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 SOUTH COTABATO awarded it to AJYSC MARKETING on 2012-05-21.
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 South Cotabato 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 e332f71252…d77cf9now …
2. Block Merkle root changed
stored dfa192e9cc…8e615cnow …
3. Block #1459 hash changed
stored eee93d3feb…700b7cnow …

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

leaf e332f71252ea111162f97d97b0eb41546d4d12f819461b469ac52af63ed77cf9
01 R e828091927d8113b0f63ddc9e9dddeb8e96ae4c60d6be0688e33b3ddd681099a
02 L c708dd36345944eda31cac388d17164d1000196ea54ee96c6e3319d8b9b844ea
03 L 637762133ff82fb2f2c7f3ae20bf7b7821bba6c03a239257e48c8ba09d311044
04 L 2defc68ae12dea2e3e7026ccf4a10614fa4d8aaf6ea949f939f08ea60e9776f7
05 R a5e3fb5fb2d920035100d2b310af56c3fbc25f2411c7e81869f3dd8a98ad4716
06 L 72872b2838ee2455cc5c254e715eecefc5d9e5e1399eed8e4ccd95239bdd353c
root dfa192e9ccd97292981190051f351e59c732f4e05e1f9c94a180f606588e615c