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 - CEBU CITY DEO Award a ₱15.0M contract to POWER FRAME CONSTRUCTION & DEVELOPMENT CORPNational agencies

Transaction hash:

03b4ee63f61e9cc92ca79c68093e9eb1d5bdef226d20a378cd9fe575a92d43bc

Status:

Included and unchanged

Block:

#5,312 701 blocks after it

Position in block:

Transaction 4 of 198

Award day:

Oct 24, 2023 (3 yrs ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU CITY DEO

To:

POWER FRAME CONSTRUCTION & DEVELOPMENT CORP

Value:

₱14,983,888.88

Project:

23HH0149

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU CITY 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 #5,312 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 2023 DepEd BEFF", i.e. the FY2023 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 - CEBU CITY DEO awarded it to POWER FRAME CONSTRUCTION & DEVELOPMENT CORP on 2023-10-24.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 23HH0149: 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 2024-05-06). 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 03b4ee63f6…2d43bcnow …
2. Block Merkle root changed
stored 86f0d7ccb9…d191e5now …
3. Block #5312 hash changed
stored 82d5d1a4e5…5a3173now …

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

leaf 03b4ee63f61e9cc92ca79c68093e9eb1d5bdef226d20a378cd9fe575a92d43bc
01 R 0441f479b9317e7e07a6710d4d6a1f6921029b2ffd87cd3d8a8dde4d25ec5336
02 R 3dbc1e7e19b470a899ac58ec77413d49e48a518403c8219f8df74428323155d5
03 L 82accc16154bf0e8582a585a3d0e64ccabdb4d7ece4039a98e1411723de1e8dd
04 R 6161a553b8c0669be23d06400bbdcc1ff8004d594732c669bc475699df0631b4
05 R 04ef0e00fe4591d46a54caf129214a9a83119a92d14d623115b9c362ad6d9b9a
06 R 77a059d7a106031a6a4a640d9f996cbe743e4eb899febb2279d8be4b93f0157f
07 R a0c015248a20d2ab00424fae4165724ba784028ad2ecad94579ea4695b347453
08 R 90d2ee1660a21aed188d08ca816db1f31774651f0a7b1bdc81bf45525359390a
root 86f0d7ccb9fc6d24ad022a75a1c4471a948eb9ca9806ff124968b77dc4d191e5