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 - REGION X Award a ₱111.4M contract to EQUI-PARCO CONSTRUCTION COMPANYNational agencies

Transaction hash:

be5b97ffd7065057ccdb2aa3e75d8b568cf3f35c34f69eece51d5754dba6e0bc

Status:

Included and unchanged

Block:

#2,644 3,369 blocks after it

Position in block:

Transaction 194 of 263

Award day:

Jan 22, 2016 (10 yrs 9 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION X

To:

EQUI-PARCO CONSTRUCTION COMPANY

Value:

₱111,385,598.40

Project:

15K00308

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION X

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 #2,644 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 "Regular Infra - GAA 2016 MFO-1", 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 - REGION X awarded it to EQUI-PARCO CONSTRUCTION COMPANY on 2016-01-22.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 15K00308: Completed, 100% 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)
DPWH marks the contract "Completed" (end 2016-08-07). The certificate itself is not published.
Partly
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

2 of 8 documents found, 2 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 be5b97ffd7…a6e0bcnow …
2. Block Merkle root changed
stored 83db36a116…cfc918now …
3. Block #2644 hash changed
stored 9c69b8c26c…ef02acnow …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 262 records. Each step hashes the current value together with the sibling shown.

leaf be5b97ffd7065057ccdb2aa3e75d8b568cf3f35c34f69eece51d5754dba6e0bc
01 R bf45f5a366b99ea677c02c2e5e38a7cba58cfbf6538a49ef9d1615feca0cf729
02 L fec8f42a74e08fe695952d624af572b77e10d5c0824d7da71780bd5873f278c0
03 R 586229e0b5b5df1275c7dd73f2e26a14193f9606b0186fcbc7bf46f1d7d68b5d
04 R e752edc779010c29a191442c5ff58466e58be56e240207979e67c8a92535b00f
05 R 7ca5ee8e1a786e5bfaeba786ae8437e3b19630c747c34bdc6fe713af0d13be0f
06 R 24c058680eb810cb44b980080c42f492c36b5ef2769d1ffc282479925effc8ec
07 L d4e68bcfdc0bde48b879ea1cd8da8a5eb6882b5fda3b4227fd8c579fc87a41dc
08 L ce380ee25c65010a09e2d0ae4c93413b91b3e399d2d733f8c30f55b2d31acde0
09 R 320c0de0fb02e5c0829424594de31d547b5a074486525b8e346d7d1c6bf9824b
root 83db36a116e36a0c08e046e11f3fb431df6fe471c51911a0991d988472cfc918