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

BARANGAY UPPER PANGI, IPIL, ZAMBOANGA SIBUGAY Award a ₱149.7K contract to DQT CONSTRUCTION AND ENTERPRISESBarangays

Transaction hash:

045cfdba00efdd761b145e6dd168aa26c6cc88c46863e9788cf3d6a31fa9ae8e

Status:

Included and unchanged

Block:

#4,707 1,306 blocks after it

Position in block:

Transaction 1 of 50

Award day:

Feb 1, 2022 (4 yrs 9 mo ago)

From:

BARANGAY UPPER PANGI, IPIL, ZAMBOANGA SIBUGAY

To:

DQT CONSTRUCTION AND ENTERPRISES

Value:

₱149,702.56

Project:

SECTIONAL ROAD CONCRETING (Direct Contracting Proprietary in Nature)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY UPPER PANGI, IPIL, ZAMBOANGA SIBUGAY

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 #4,707 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)
BARANGAY UPPER PANGI, IPIL, ZAMBOANGA SIBUGAY awarded it to DQT CONSTRUCTION AND ENTERPRISES on 2022-02-01.
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 045cfdba00…a9ae8enow …
2. Block Merkle root changed
stored f388d03736…e2b3eanow …
3. Block #4707 hash changed
stored 681b317adc…241b06now …

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

leaf 045cfdba00efdd761b145e6dd168aa26c6cc88c46863e9788cf3d6a31fa9ae8e
01 L 010c0f28f3361d22226ed2fba1b4cbf6f4c2d6250cb93d331f81e94e89e07ade
02 R c836a1e6a11223555861798536ded5089999d88280b6461c72c8ac811485089c
03 R d529982010c2e8825e0f1b45163963702006097146b6964b48b0841dfdb7927f
04 R 7eb4ddd0f2d1ee76d6c55d150366bd30db025510db9542ec54c5608625d1718a
05 R f07257568c626b9a2188d141a6147e699149fc39cc86ff8f27257d986f107282
06 R 57c7443cae8740807ca9a2a76949d88b762671f925f7063bee3193bfede30db2
root f388d03736c3c7a857dd12d9e82957c00834eb75dbf9c4d70c45db395de2b3ea