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 - BATAAN 1ST DEO Award a ₱9.0M contract to ORANI BUILDERS SUPPLYNational agencies

Transaction hash:

428d4bfe0a67c57ab22bb882c664a9a16d7c6b69f7a25b7757486719f11d05cb

Status:

Included and unchanged

Block:

#2,748 3,265 blocks after it

Position in block:

Transaction 24 of 81

Award day:

May 27, 2016 (10 yrs 5 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO

To:

ORANI BUILDERS SUPPLY

Value:

₱8,993,800.00

Project:

Local Infrastructure Program-Road and Bridges-Local Roads - Road Construction, Mambog, Hermosa, Bataan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST 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 #2,748 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 - BATAAN 1ST DEO awarded it to ORANI BUILDERS SUPPLY on 2016-05-27.
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 428d4bfe0a…1d05cbnow …
2. Block Merkle root changed
stored bed1e47157…390823now …
3. Block #2748 hash changed
stored 9e2bd889b3…e1ae2fnow …

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

leaf 428d4bfe0a67c57ab22bb882c664a9a16d7c6b69f7a25b7757486719f11d05cb
01 R 467e8fa7ee817f4ce9b3216e26b5c44dc02117b4c8aacf336f32500fa097301e
02 R fb498140033f1abcd9089bb42d98b44884a83145dea7963f1ee69bde2a4feec0
03 R 1f4c64b4e685ba36c604d02cf3ab38bb09d0cf8af6bb16a1131b7febe7742d53
04 L a6aafe31c010a27ff3c7551fc762ad45db4c5099bc93d2133d00379b0f5d7940
05 L 1ddcbeda1f8faa8d5973b85d43830bcabf3e1bc4de0a1bdc7ec24c328adc7e3d
06 R e4792aba65f46c32c9340de48668c7deba110ac2e4f6b0d75881069bfb990e9e
07 R fff8c68ca9fc8d40f4046cdd497975b296f1a5f7c4be7b11ba2d5e0fd8cc4de6
root bed1e47157e59dd17660ce033ec30161d93d7360ef9f8c308e776af422390823