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 - BOHOL 1ST ED Award a ₱1.9M contract to RS BUILDERSNational agencies

Transaction hash:

bce0be0ea73b1e24c486a79bf2950de8f5564236e5f08bd941c17547ae4a7517

Status:

Included and unchanged

Block:

#4,422 1,591 blocks after it

Position in block:

Transaction 267 of 334

Award day:

Apr 16, 2021 (5 yrs 6 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BOHOL 1ST ED

To:

RS BUILDERS

Value:

₱1,921,100.00

Project:

21HA0125

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BOHOL 1ST ED

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 #4,422 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 2021 LP", i.e. the FY2021 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 - BOHOL 1ST ED awarded it to RS BUILDERS on 2021-04-16.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 21HA0125: 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 2021-07-01). 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 bce0be0ea7…4a7517now …
2. Block Merkle root changed
stored 7932c44fbe…03be79now …
3. Block #4422 hash changed
stored 3351926e8a…6d9e21now …

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

leaf bce0be0ea73b1e24c486a79bf2950de8f5564236e5f08bd941c17547ae4a7517
01 L bc2775bcdd7a939a187520a8a0548881168f6f147ae8ea8e3dd8e48332d93939
02 L 4eb6613599f605117534b905e8a4815aa675c7b0f078e6918e3f0a0b5847c611
03 R 4ff22c73c10e048e86ffb8421b832dee3419b6841888a829387170032131c83a
04 L d44e7ba787bce3e13b769ee138be6a42c96ee3a377520f039dc1f30810b24a61
05 R 4b310a3f7b354d819194b8514b097ae0c5912a079ebfcb388fc46ebe463e23ec
06 R f4ff10fa3fe5a097c3e98161d1169dc9a45fcdb6d43059dd23e47f350761a180
07 R e9826a98aa48d73af8edb98ddc01baab15c23ff4593319ace695df2f8d69286b
08 R ed9604179362365c6d2778ed5a78c1146c635734ba99f2f3bd1e64d884851320
09 L 63ca4ad771a41f8df9767d974700602914d396c8dcc7e0a724068ead5bd40d01
root 7932c44fbe0b3b701b2bdc195b7ed2fc2dda2a5f7b9e200a71b221aa2503be79