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 - REGION V Award a ₱4.0M contract to PARTIDO CONSTRUCTION & SUPPLYNational agencies

Transaction hash:

3ec8d456af0d54e43d93dfd5ab1680c133258c1bfd7528217f9303dcc4b8e718

Status:

Included and unchanged

Block:

#632 5,381 blocks after it

Position in block:

Transaction 0 of 5

Award day:

Jul 2, 2009 (17 yrs 4 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - REGION V

To:

PARTIDO CONSTRUCTION & SUPPLY

Value:

₱4,048,974.65

Project:

Repair/Rehab. of Codong CIS, Goa, Cam. Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NATIONAL IRRIGATION ADMINISTRATION - REGION V

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 #632 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 - REGION V awarded it to PARTIDO CONSTRUCTION & SUPPLY on 2009-07-02.
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 3ec8d456af…b8e718now …
2. Block Merkle root changed
stored 669ef5035e…3adeaenow …
3. Block #632 hash changed
stored b625195775…7f66ffnow …

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 3ec8d456af0d54e43d93dfd5ab1680c133258c1bfd7528217f9303dcc4b8e718
01 R 5fefe1c004e06807e1b9db3f907173dd8f243207705cda27d4c2e010cae3fde4
02 R df31843cd3fdbe5be2c37a88cc90aeadd80f013718481429d810cdaee83c7d34
03 R 14cfe291edc652e5be82b1c50f20ebc7d4f0b482c1225dde38ef229fb2f384ce
root 669ef5035e759aeea3f75f7642d5e134294341955b47c5b311107d67373adeae