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

DPWH, AURORA DISTRICT ENGINEERING OFFICE Award a ₱903.1K contract to RADIANCE TRADERS & BUILDERSNational agencies

Transaction hash:

05f40e1bc5f39de3147e3896ddd6fd712fcd8786317c000446977379faa98f26

Status:

Included and unchanged

Block:

#1,104 4,909 blocks after it

Position in block:

Transaction 1 of 50

Award day:

Mar 25, 2011 (15 yrs 7 mo ago)

From:

DPWH, AURORA DISTRICT ENGINEERING OFFICE

To:

RADIANCE TRADERS & BUILDERS

Value:

₱903,054.04

Project:

Construction of one (1) CL SB with toilet, electrical and plumbing installation in Dicapinisan Elementary School, Brgy. Dicapinisan, San Luis, Aurora

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH, AURORA DISTRICT ENGINEERING OFFICE

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 #1,104 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)
DPWH, AURORA DISTRICT ENGINEERING OFFICE awarded it to RADIANCE TRADERS & BUILDERS on 2011-03-25.
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 05f40e1bc5…a98f26now …
2. Block Merkle root changed
stored 64109b0005…3a5971now …
3. Block #1104 hash changed
stored 196a85bf7d…b87389now …

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

leaf 05f40e1bc5f39de3147e3896ddd6fd712fcd8786317c000446977379faa98f26
01 L 01bda19b88a2d4409de4b6dd0b45604640fe4d6ff2572e4a2d85d10a513e61bf
02 R 38be14fa0723eeaa7cbcb7fa42d13010f4e89af5d53289cf3d38ffa9c2a9ee3a
03 R bdad2c82f4180f19204236462a20b1577e3b32c625a2a838851373483cf3bf3f
04 R 87f90d1c69af15468a19be710ace2e74b32b69686ba236293fdf11b9e705e0f4
05 R 766eac181b79e0c654b1562df9f83306d07ff7842a124c1644c26f0ac6f460f3
06 R c0ba9c59b418f7f5ed375bcf9bd2a2a395b59c780973f15eb9beed44c9ed55fc
root 64109b0005bdf25f51067f42fe8a2503a400332bade9d1d355142fc51c3a5971