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 - BUKIDNON 3RD DEO Award a ₱4.0M contract to PYRAMID CONSOLIDATED BUILDERS & GENERAL MERCHANDISENational agencies

Transaction hash:

c314791afdca6ce8db93c3ffe9005908f6af05b8e6a29f655811ea1f579db8ad

Status:

Included and unchanged

Block:

#1,428 4,585 blocks after it

Position in block:

Transaction 63 of 85

Award day:

Apr 13, 2012 (14 yrs 7 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO

To:

PYRAMID CONSOLIDATED BUILDERS & GENERAL MERCHANDISE

Value:

₱3,979,873.13

Project:

Package A Construction of various School Building Projects, Two(2) Projects 1-Classroom, Two (2) Projects 2-classroom and 1-classroom Repair, Talakag, Baungon & Malitbog, Bukidnon

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 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 #1,428 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 - BUKIDNON 3RD DEO awarded it to PYRAMID CONSOLIDATED BUILDERS & GENERAL MERCHANDISE on 2012-04-13.
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 c314791afd…9db8adnow …
2. Block Merkle root changed
stored 44a4713625…91011dnow …
3. Block #1428 hash changed
stored 7285ec126e…096290now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 84 records. Each step hashes the current value together with the sibling shown.

leaf c314791afdca6ce8db93c3ffe9005908f6af05b8e6a29f655811ea1f579db8ad
01 L c2b235310a8e4dda946ec1293b017e645a5ff3104e042e0c4a03733926545b6e
02 L ffe3cfa1488d1aaf080f0543c16618e9736699149aabe65798be629e82533c09
03 L b802a3045a9fa3f23ab3e75e14b0df7e6c7b812431b586b575ecfa8282259d27
04 L a2bcfc5d8d5867dc5e3a566770b19c1bb679a344c9e104790ae1071c0bd8bc8a
05 L 711dc4b35ac66c1f7e1a6063d04847ddb2f07eceedc676fd825ac6a5b08b3e9f
06 L d3ae6dfe68780fe8a04f4eb95ac1baed48abae1913d9fec06614462863eb5f48
07 R d9b794f76439da8d329a88bb556f777af0c190d1b76879c97a53d03bfb6cd806
root 44a47136255082c8e562b13cb9e42c0a2d19787bb8afd79e288510b01891011d