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 VI Award a ₱3.3M contract to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.National agencies

Transaction hash:

3b154a95fef29f7c8fb0aff839ca500a98c0cc1debf5bf9954ee67e132b1d268

Status:

Included and unchanged

Block:

#1,452 4,561 blocks after it

Position in block:

Transaction 15 of 63

Award day:

May 14, 2012 (14 yrs 6 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - REGION VI

To:

TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.

Value:

₱3,312,536.16

Project:

Rehabilitation of Communal Irrigation Systems in the Municipality of Sibalom, Antique

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NATIONAL IRRIGATION ADMINISTRATION - REGION VI

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 #1,452 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 VI awarded it to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC. on 2012-05-14.
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 3b154a95fe…b1d268now …
2. Block Merkle root changed
stored 14210f7d8b…b0a16anow …
3. Block #1452 hash changed
stored 7fc05f7579…ab3845now …

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

leaf 3b154a95fef29f7c8fb0aff839ca500a98c0cc1debf5bf9954ee67e132b1d268
01 L 389d98c20fe1c27bc8a66bb11f8e6ef018cff2cb79d964f66e00e11fe6c8ef7c
02 L 360cec8827f5ac0537ed650e5dd50bce3149ca24b618429be62b5d77d98f3c48
03 L 205f25f09d7940462a5057c3f3229dc17af9bca7737dbd1df04839bc1db0dd00
04 L 8230f0ba0326ed5f9048ab53a28411fc8242010651a86e0106a0ba2189cf7008
05 R 811a1f3a5be724b129075dfe4e75d816bb558d5a2c45f45dfc0b4f7c165bf64d
06 R 7ee45009d3dba04a032ca2a9c4ef6a1e0ab7d9a3f3832efc0cb6dead67070d2f
root 14210f7d8bc88dc5fe05dc6cd02bd09c775984d3ee0dc53db357772390b0a16a