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 - INSIMO Award a ₱15.9M contract to JOONG CONSTRUCT AND SUPPLYNational agencies

Transaction hash:

202cf7a55d2ee88eb22fa7fa1d4a8bdec9f893ec016651a093d77c46212c1eb7

Status:

Included and unchanged

Block:

#5,113 900 blocks after it

Position in block:

Transaction 24 of 293

Award day:

Apr 4, 2023 (3 yrs 7 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - INSIMO

To:

JOONG CONSTRUCT AND SUPPLY

Value:

₱15,921,215.46

Project:

Catarman-Bobon IP NSIMO03(CY2018)-2023

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NATIONAL IRRIGATION ADMINISTRATION - INSIMO

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 #5,113 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 - INSIMO awarded it to JOONG CONSTRUCT AND SUPPLY on 2023-04-04.
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 202cf7a55d…2c1eb7now …
2. Block Merkle root changed
stored b57fe54423…64d98cnow …
3. Block #5113 hash changed
stored 3b93b07b9d…037aacnow …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 292 records. Each step hashes the current value together with the sibling shown.

leaf 202cf7a55d2ee88eb22fa7fa1d4a8bdec9f893ec016651a093d77c46212c1eb7
01 R 20b38f0ce53a80142eda37e6eb4c8f1be0c2ff8003ffebd7fb9631b844335615
02 R e5ec590328c7bf7b6122744165f9e3b1c51493556f52be63babe16a3ea01245a
03 R 04bc8441284066ae6db4fb4d93e2b8f4edba399772cca5bf080cd8b09387977d
04 L 318327016cc9f4e1660d5b52c0ef1af6fb9de328650d20bab467ded417ba29f2
05 L a1c6974330c1f48eac9870129557f1cf8b11ad2855a9b6e73e64dbd2abc3ed2f
06 R 8e4c17005cce271b890e06999d31ada67591dc6ce52c196eeee3ad8e76dfddcf
07 R e7cd6a170aefdbb8be724b60ecfb5ad443afda2fa5da9b55343f9010bb6f3597
08 R 6c8741b31354f58f108cd29f93d9215a874d8198ca81d7f57b64b4148153fe0a
09 R 396de45ea762b13d8f9b605e70ba1ba6a19014c8558a4eb40582e92a4a0067e3
root b57fe54423fed2e017e773b5df4e10425be5f63cce0e487d4065c6024d64d98c