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

PROVINCE OF IFUGAO Award a ₱694.5K contract to CNRJ CONSTRUCTIONProvinces

Transaction hash:

928c91fbaef5ab6b2aba6cfda8601cc25bfe0296f9495ee04618ff1de67ebb0e

Status:

Included and unchanged

Block:

#5,355 658 blocks after it

Position in block:

Transaction 208 of 356

Award day:

Dec 11, 2023 (2 yrs 11 mo ago)

From:

PROVINCE OF IFUGAO

To:

CNRJ CONSTRUCTION

Value:

₱694,539.69

Project:

Package 228-2023-SVP(1.Construction of Multi-Purpo

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF IFUGAO

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 #5,355 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)
PROVINCE OF IFUGAO awarded it to CNRJ CONSTRUCTION on 2023-12-11.
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)
COA's CY2024 audit of Ifugao gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 928c91fbae…7ebb0enow …
2. Block Merkle root changed
stored d1f59e7558…7be2b4now …
3. Block #5355 hash changed
stored 4825440aca…5e8428now …

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

leaf 928c91fbaef5ab6b2aba6cfda8601cc25bfe0296f9495ee04618ff1de67ebb0e
01 R 92a1b9f4499fb5d335b07f08c3ae161de0badc1ded5b11a163cfb7827d1b2b7f
02 R f7e851a862c59d50c55cc71d727063393bb9d628e456c2d922f4ad4ab60480fb
03 R 07cd9c4a3bb13d354a6c5a6437e7352c13b1d9897753ba5d295d12f84f7998a7
04 R 7bb3058fb5a3370949c131b055579ca42dae31b6b714513070c7dc1722c70fd9
05 L dbfc3f9aad123e58be9accf70b7a8228d292dbd558c8880ab49e27ca1c9252d8
06 R 0312d4d79c8681e542b7c2491fa95eb4d0e7b2c96b8a9a7731a9b606480092ea
07 L 3eca69e0603d2da588e8dda66138233df3e4be3a3e9d9841d0bc6a1fc0c74391
08 L a1d5795fb67c834d043b823f5b606240f6e2a75324b0e4b3208b3fc499233143
09 R e663ed66cbef969a72780f0ba5a85bd721720e2343958de55025d2056b3fd6e0
root d1f59e75581f670487d7c4fc5500ce2285a5d699f32441e170dd60c0a77be2b4