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

BUREAU OF PLANT INDUSTRY - NCR Award a ₱369.5K contract to M.J. APIN BUILDERSNational agencies

Transaction hash:

1dafaf586cc97fe02e6cf97eee5689099d387ca099a4f5b4158d195a3967e8c8

Status:

Included and unchanged

Block:

#2,022 3,991 blocks after it

Position in block:

Transaction 13 of 82

Award day:

Mar 12, 2014 (12 yrs 8 mo ago)

From:

BUREAU OF PLANT INDUSTRY - NCR

To:

M.J. APIN BUILDERS

Value:

₱369,535.47

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BUREAU OF PLANT INDUSTRY - NCR

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 #2,022 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)
BUREAU OF PLANT INDUSTRY - NCR awarded it to M.J. APIN BUILDERS on 2014-03-12.
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 1dafaf586c…67e8c8now …
2. Block Merkle root changed
stored 6e04dca163…80a5a1now …
3. Block #2022 hash changed
stored 5692d41bf8…120d91now …

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

leaf 1dafaf586cc97fe02e6cf97eee5689099d387ca099a4f5b4158d195a3967e8c8
01 L 1d41b5c4e3516b578664f87b96a4ed61a8f815e1f18ad008479e3b0ee338c4fb
02 R a7763e9ef0e1df247cea0548ec58d62fc335bec2c48302db3236f05372c00bf5
03 L 9887bf56849a8e1f8d3a60f2d9e2bbfc1e4f4b74aab18eba23f666fad43c44c4
04 L 3ef6d48a6f2f1e13147c88e1092250cef9a70e403fbfcb8928b58ad7a7e6fc7a
05 R cad053d4d6c830e64bbfe43e2fd22dcbf512c0a8cc97efa49d25f6f8d36c0156
06 R 8f71110fabe42df7ce8ca959b3c9e17bfb70af3d1a58dd0e6e8a760fcf735a5f
07 R 1830d9e86d7ec28a31cbe628032c144a6eb6cd00b94eaa89c44520d2264b77c1
root 6e04dca1630c0f02f5a2d063bce6d4429e74cee13d83a1077cf837557580a5a1