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 - CARAGA Award a ₱80.3M contract to EQUI-PARCO CONSTRUCTION COMPANYNational agencies

Transaction hash:

f851802ed70218e3abcc81ca340e52d8384533a746ad21195f93ce6c77effcc8

Status:

Included and unchanged

Block:

#1,212 4,801 blocks after it

Position in block:

Transaction 32 of 34

Award day:

Aug 9, 2011 (15 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CARAGA

To:

EQUI-PARCO CONSTRUCTION COMPANY

Value:

₱80,254,977.89

Project:

REHAB./RECONST./UPGRADING OF DAMAGEDC PAVED NATIONAL ROADS ALONG DAANG MAHARLIKA (SURIGAO - AGUSAN SECTION), BUTUAN CITY

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CARAGA

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 #1,212 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 - CARAGA awarded it to EQUI-PARCO CONSTRUCTION COMPANY on 2011-08-09.
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 f851802ed7…effcc8now …
2. Block Merkle root changed
stored f9d8359e6b…490504now …
3. Block #1212 hash changed
stored eca5fe381b…729302now …

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

leaf f851802ed70218e3abcc81ca340e52d8384533a746ad21195f93ce6c77effcc8
01 R fb101ca7dac9d552747789c6d035aade7489389fd9df420d2a13c3bdcd0ddd38
02 R f3179c9b209bae47e137cc57a1206f0f7d3afd9bbeae4c71d244bbd6a9686d15
03 R d01bb1547f4259c14cf57370fd3aa03056c8fe0f6c2c25876df4d303bdc2e7a9
04 R 7065dc57239333c72f1f53d617d5ab4e78195d181b832d5db99ac7b00f73b60e
05 R 218512125c7b5c7bc9c2d2478b8d9c7deb65c7b93c56aeed24af688972ba8a06
06 L 59c662fd283a3e3260cff837986c02af6c1473b20b3f2900e5e7f8f96b8be08d
root f9d8359e6bcf36dd14c2ac96874d60c5ede4af975be6c48a44dc9d7f22490504