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 - MISAMIS OCCIDENTAL Award a ₱38.0M contract to DICON BUILDERS CORPORATIONNational agencies

Transaction hash:

b97d785651b9d63bdbc3afb538ab8026971af18198508c6ee21e87e6ea7e2445

Status:

Included and unchanged

Block:

#4,764 1,249 blocks after it

Position in block:

Transaction 26 of 38

Award day:

Apr 1, 2022 (4 yrs 7 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MISAMIS OCCIDENTAL

To:

DICON BUILDERS CORPORATION

Value:

₱38,041,168.98

Project:

21KI0121 Contract Name Improvement of Malindang

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MISAMIS OCCIDENTAL

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 #4,764 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 - MISAMIS OCCIDENTAL awarded it to DICON BUILDERS CORPORATION on 2022-04-01.
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 b97d785651…7e2445now …
2. Block Merkle root changed
stored b597d23f59…3fbd67now …
3. Block #4764 hash changed
stored 105ff35c1c…8dd45cnow …

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

leaf b97d785651b9d63bdbc3afb538ab8026971af18198508c6ee21e87e6ea7e2445
01 R c08cef9e0c78342d5727a22d1d967f080bb799146aca9526cc24c6a33d0568b2
02 L 6e42557704b638f7a6a05646221b12d9ceb6627bc0d0ed12d1dac66003375437
03 R ed2e6ed4f7c719da3a36e6e49ee9cfce11e54a261c41d13cba2ef590eda661aa
04 L 29693aa52cbd4ec52d2d5423c298fdb62274220cb953a123d70749bee02988b3
05 L 3f933d849f81f9ddcddaebd13218aca784a85d2182bab5e87f7335b6277425b5
06 R e430102e72508ceb252235c28bab4ebdba8f4ec6664863f4c48eef66ea09dd30
root b597d23f592fc3413fbca9aa83b2d70bc3b004dbb6e288ec61c17318573fbd67