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 AKLAN Award a ₱224.4K contract to BENZEN HARDWARE AND ELECTRICAL SUPPLYProvinces

Transaction hash:

c25f159db2b34d8de4e683c99632ecc1af559344078335b21fd58a1affbd0e3c

Status:

Included and unchanged

Block:

#582 5,431 blocks after it

Position in block:

Transaction 2 of 4

Award day:

Apr 22, 2009 (17 yrs 6 mo ago)

From:

PROVINCE OF AKLAN

To:

BENZEN HARDWARE AND ELECTRICAL SUPPLY

Value:

₱224,397.84

Project:

ONE LOT JOB FOR THE FURNISHING OF LABOR AND OPERATIONAL COST OF EQUIPMENT FOR THE CONSTRUCTION OF RETAINING WALL AND CONCRETE SLOPE PROTECTION WITH HEADWALL BRGY. PAMPANGO, LIBACAO, AKLAN

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF AKLAN

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 #582 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 AKLAN awarded it to BENZEN HARDWARE AND ELECTRICAL SUPPLY on 2009-04-22.
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 Aklan 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 c25f159db2…bd0e3cnow …
2. Block Merkle root changed
stored e898f44288…3b028dnow …
3. Block #582 hash changed
stored 9229f23d0a…215782now …

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

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.

leaf c25f159db2b34d8de4e683c99632ecc1af559344078335b21fd58a1affbd0e3c
01 R cc5226207253c94f2a00472ef09a42f32010e57b024ebe7388372ee6d3e36c57
02 L 476cec694061bb222bec8a37c2e1172ca213d6eb5aadd7f5ce18189cc81f9fed
root e898f4428857286705f4bd8642a7d36c4b70cf54425c71951fd91cd4863b028d