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

GOVERNMENT SERVICE INSURANCE SYSTEM Award a ₱7.4M contract to BICON ENTERPRISESNational agencies

Transaction hash:

a8fdc7fa617a083cb4f1f4fcec69f0112936d1ba74cd36f07fdd03dac562a52a

Status:

Included and unchanged

Block:

#850 5,163 blocks after it

Position in block:

Transaction 2 of 5

Award day:

Apr 26, 2010 (16 yrs 6 mo ago)

From:

GOVERNMENT SERVICE INSURANCE SYSTEM

To:

BICON ENTERPRISES

Value:

₱7,410,000.00

Project:

Supply of Materials, Tools, Equipment and Labor for the Renovation of GSIS Regional Office Building in Dagupan City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

GOVERNMENT SERVICE INSURANCE SYSTEM

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 #850 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)
GOVERNMENT SERVICE INSURANCE SYSTEM awarded it to BICON ENTERPRISES on 2010-04-26.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 a8fdc7fa61…62a52anow …
2. Block Merkle root changed
stored 120d7cba00…80424bnow …
3. Block #850 hash changed
stored 5b4209604e…a5143cnow …

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

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 4 records. Each step hashes the current value together with the sibling shown.

leaf a8fdc7fa617a083cb4f1f4fcec69f0112936d1ba74cd36f07fdd03dac562a52a
01 R dd3a61110c79597005f55bb65c6ed65333bb562f2cafdaae07ed9d44bdf69172
02 L 6d1e3ddfeaaa87e31363adf83ddad6de590329f5af033c70a7da3f70d726e947
03 R 46ae9957f7ff27b2484c1532f6862eb34f2f86093a85a9933f7c34723099a3cb
root 120d7cba005a50768f946b832b365cf541705255cb5ae634c81ac85b6d80424b