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 ALBAY Award a ₱8.0M contract to J. PURISIMA ENTERPRISESProvinces

Transaction hash:

efa06fa3d5cef9d8637638f0aeb69b97b9e125e6c90ac2f872ef16bf0a2af317

Status:

Included and unchanged

Block:

#772 5,241 blocks after it

Position in block:

Transaction 10 of 11

Award day:

Jan 8, 2010 (16 yrs 10 mo ago)

From:

PROVINCE OF ALBAY

To:

J. PURISIMA ENTERPRISES

Value:

₱7,976,545.86

Project:

Rehabilitation of Dialysis and Emergency Operation Center - JBDMDH (PR NO. 100(01)09-12-2262) Negotiated Emergency Direct Contracting

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF ALBAY

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 #772 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 ALBAY awarded it to J. PURISIMA ENTERPRISES on 2010-01-08.
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 Albay 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 efa06fa3d5…2af317now …
2. Block Merkle root changed
stored d419f86c4c…516e36now …
3. Block #772 hash changed
stored 1fc64b858c…b3a9efnow …

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

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 10 records. Each step hashes the current value together with the sibling shown.

leaf efa06fa3d5cef9d8637638f0aeb69b97b9e125e6c90ac2f872ef16bf0a2af317
01 R efa06fa3d5cef9d8637638f0aeb69b97b9e125e6c90ac2f872ef16bf0a2af317
02 L a0936be41dacc2ebc363f06c4747598f70b257bded4c76803e16a3f984f3456c
03 R de9cacb395e75beb06688d5da909dee0955666627c5836a782e6e3cc9ce7987d
04 L 8825bbcd0e4f61c3cd2d13d2f913e56e491f41a77c886ed56b1e583b568677f1
root d419f86c4c732e86dd65ff3845c6ccfc2f103c91d93eb378280b5150a5516e36