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 - MINDORO ORIENTAL D Award a ₱191.8K contract to FRAMECON BUILDERSNational agencies

Transaction hash:

bebd144ff0d4fb741963343fc07ee1dc4c68182e8e1a3e508df198856ba2aa77

Status:

Included and unchanged

Block:

#4,149 1,864 blocks after it

Position in block:

Transaction 75 of 100

Award day:

Jul 1, 2020 (6 yrs 4 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MINDORO ORIENTAL D

To:

FRAMECON BUILDERS

Value:

₱191,822.71

Project:

Construction of Two Units Rainwater Collection Sys

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MINDORO ORIENTAL D

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 #4,149 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 2020 CSSP", i.e. the FY2020 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 - MINDORO ORIENTAL D awarded it to FRAMECON BUILDERS on 2020-07-01.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 20ED0117: 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 2020-08-07). 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 bebd144ff0…a2aa77now …
2. Block Merkle root changed
stored 92a585eea0…260531now …
3. Block #4149 hash changed
stored 844072dc16…6a075cnow …

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

leaf bebd144ff0d4fb741963343fc07ee1dc4c68182e8e1a3e508df198856ba2aa77
01 L be92a268e7a64e51ce2997ce3883bd436cbf09d8dd2363a40f2057a6d553b1a3
02 L 8b211c9d82e940e93377549c3581b73cbfbd8686b304d3e9b2de897155b6d456
03 R 723e9721503e336162e357e42a157a79aa25ea8ec82e511f4bcc3069f9ec36f0
04 L 2c189bee5ee2a50ab6f78d629a048513de3606889514e43d8f3ea94fa7be5188
05 R 27e798c52e878769b07ec3016f44bdd67a8978254ed6818699d6d166b0eee93f
06 R 4ba591aca8a1e592eea1aabf8e6192b7ab57bbdce72760405181db760948ab29
07 L 64262f208b93e1bc57f912cf5f04fb14ce5b0b2256210c54f0c3a4ad2b27c0e8
root 92a585eea01b28439814f1bac39046a6cc6721a8f3af7a252072d050fa260531