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 - SDN 2ND DEO Award a ₱34.7M contract to MC GEOMETRIC PROPORTIONS, INC.National agencies

Transaction hash:

4eafa4f8b49c4c9ea322e39b57478dcb39d72e9afc4c863adfa70c1994c8d5ae

Status:

Included and unchanged

Block:

#3,157 2,856 blocks after it

Position in block:

Transaction 53 of 188

Award day:

Aug 8, 2017 (9 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SDN 2ND DEO

To:

MC GEOMETRIC PROPORTIONS, INC.

Value:

₱34,740,151.61

Project:

Construction of 4 STY 20-CLR School Building, Dapa

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SDN 2ND 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 #3,157 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)
DPWH lists the funding source as "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 GAA. The exact UACS line is not given.
Partly
Open
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 - SDN 2ND DEO awarded it to MC GEOMETRIC PROPORTIONS, INC. on 2017-08-08.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 17NG0043: Terminated, 0% physical progress.
Found
Open
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

2 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 4eafa4f8b4…c8d5aenow …
2. Block Merkle root changed
stored 26d08505c6…060908now …
3. Block #3157 hash changed
stored 7d31c2e704…c54e36now …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 187 records. Each step hashes the current value together with the sibling shown.

leaf 4eafa4f8b49c4c9ea322e39b57478dcb39d72e9afc4c863adfa70c1994c8d5ae
01 L 4d6ac5e1d51723adca1e956b3e388d118d0db1a6bcde7eea1bcfdb0e0bf3c5b9
02 R 51d1f1695b01d8c445e18785dc0220c6f0d41469e2b378091b012bcacb2f85c7
03 L f3a4059e500570056b8365763d8f7f38ddd89170501e1b670c55a7c58674733c
04 R b9132dd81a4963c5e4d5d7cffe5600659c8a78e9a1d81a878bf5aa4e9a93c294
05 L dea4e82845395319b1dc43575ca459315fb119e497e156388a9094ec7b6953be
06 L 82a4adfc87f8c05ea157c503282e722df8c430dce6bf2cc437681bca6cff09f8
07 R 2a8ed73b4a1a12c91a8d808433ef6ea34f1128da0b467619b2c95e72f8bbf740
08 R d2d98e31d8e16b9f00abe3f9a0de191597482dc61368520f107b8b64e4280341
root 26d08505c64c563855d45eb42c4f449a0deb487bbdf8e5c8a2edfeb1f9060908