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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO Award a ₱996.5K contract to GOODVIBE BUILDERS, INC.National agencies

Transaction hash:

cb96077134c03dfce2f682ffa9f980724ff368d9d7db3512e6983af08538e03c

Status:

Included and unchanged

Block:

#776 5,237 blocks after it

Position in block:

Transaction 37 of 44

Award day:

Jan 14, 2010 (16 yrs 9 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO

To:

GOODVIBE BUILDERS, INC.

Value:

₱996,547.92

Project:

Constn. of Classroom Building in San Antonio, Santo Tomas, Pangasinan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO

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 #776 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO awarded it to GOODVIBE BUILDERS, INC. on 2010-01-14.
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 cb96077134…38e03cnow …
2. Block Merkle root changed
stored 44815a69e3…1c2fe2now …
3. Block #776 hash changed
stored e1a9a05bce…c7db5cnow …

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

leaf cb96077134c03dfce2f682ffa9f980724ff368d9d7db3512e6983af08538e03c
01 L c75ed0efb433a8392e398f7d70f6d73b1a0541959d4bb011b0165f7105cb4be0
02 R e51f2b6b7d90d8bd894663cade46a8925ee24b9cbcc489e120cff1e34204452c
03 L 390012812918b2ed47bc493e3c9cc175b0642cf7f9779c2e9945c64b7163fd50
04 R cb82c0f8ed280cb6bb916f6802fa88da857802078b4363fbacca8f4ec5f0a9e5
05 R 5e36c202dad6016d8df6bbf1b1833cec8b741ab611fe0db60ba6f6b09f422241
06 L d9bd87f70c0b51560597a2a3920603b81e66b6ae1b2565b6373c2eaf64e36d03
root 44815a69e344d7ba3e53bb149e96d0cc1ca8a86561b1bc6b3dcdc264921c2fe2