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

NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO Award a ₱6.2M contract to ROCKHOLD BUILDERS & ENTERPRISESNational agencies

Transaction hash:

9d261b23a8a6f2f7540bdff17904f129af5942f17b249df318395b0062cc3ba1

Status:

Included and unchanged

Block:

#3,855 2,158 blocks after it

Position in block:

Transaction 18 of 41

Award day:

Aug 21, 2019 (7 yrs 2 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO

To:

ROCKHOLD BUILDERS & ENTERPRISES

Value:

₱6,163,732.57

Project:

PROCUREMENT OF CW FOR MAT-I 2 CIP

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO

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 #3,855 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)
NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO awarded it to ROCKHOLD BUILDERS & ENTERPRISES on 2019-08-21.
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 9d261b23a8…cc3ba1now …
2. Block Merkle root changed
stored 1d8a7c7a76…93f053now …
3. Block #3855 hash changed
stored 357aa650b2…41af43now …

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

leaf 9d261b23a8a6f2f7540bdff17904f129af5942f17b249df318395b0062cc3ba1
01 R 9e479c669f26d4d0bef8cc7a52bfa046757b6fb33bea82c289e6541444780d49
02 L 42da8ac54beedc57ede4d49bc06bfc2f04b3514c92dcbf8cb16c24d7af8691cd
03 R d8b06048c2ed486399a7de9711bd825a824745e5c34fd44674f9dcf127ebf394
04 R 05caae5536436ee2a23b776f138a8ee53b5f5884fde7c282e1f8e958d771716c
05 L e98142cc3fb20fb6762c851b7da54ab0b05e501f0ac5d6781e75f1b402ffff7b
06 R 630c265a8592c45d109f875345e3ada955a1435bfca7170372be7198f6aac05d
root 1d8a7c7a76d290f18a34f054df594bbaa8fb84477a7a29a99162e12fda93f053