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

INSURANCE COMMISSION Award a ₱15.7M contract to JO BUILDERSNational agencies

Transaction hash:

e3ade2d2cc2ed89692ff9b51cd15cdb667f5ddcfb66fbd96c6d2b60cfa72d9a0

Status:

Included and unchanged

Block:

#3,943 2,070 blocks after it

Position in block:

Transaction 185 of 206

Award day:

Nov 21, 2019 (6 yrs 11 mo ago)

From:

INSURANCE COMMISSION

To:

JO BUILDERS

Value:

₱15,650,000.00

Project:

Removal and Replacement of Existing Roof Sheets

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

INSURANCE COMMISSION

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 #3,943 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)
INSURANCE COMMISSION awarded it to JO BUILDERS on 2019-11-21.
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)
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 e3ade2d2cc…72d9a0now …
2. Block Merkle root changed
stored c611760616…c416fbnow …
3. Block #3943 hash changed
stored fae2f97d66…7638d0now …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 205 records. Each step hashes the current value together with the sibling shown.

leaf e3ade2d2cc2ed89692ff9b51cd15cdb667f5ddcfb66fbd96c6d2b60cfa72d9a0
01 L e333963d8f75a6a901b35fc196be68148605bcf57c2a10eb645315c34df9cda1
02 R 612386db657fd927d6cdba0479db9e47833bad0af937b94f052df41544ab6400
03 R f2ac1e86ac1b7b71bfeaeefb2b72329f81355b4b9dc7c4c84726341b13782ed5
04 L 60f7c72d4a9bfce921524b3625a4a9e224774977af88cbc990fe52e21f461d2d
05 L 0e91854443751327ff1142fe71f34d0252db486e3cec49daa87d7d139d13a81d
06 L 1ceecce334241942bb51e61beec32c577723b819e8942cf6a71069d40a0c8865
07 R e57bc569260afc9851a7b3b994973f1430182853950dec80a88d45add02b4ec8
08 L 92599ed16581483026397e9f5766a8b13f5213e0b299314afa0f7d970fdd049f
root c611760616b3ae81ddec0580e6988f750d407ecd202f24813ddaad0caec416fb