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 THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL Award a ₱60.0K contract to CONPLAS BUILDERS CORPORATIONNational agencies

Transaction hash:

f126bf10ccdac515a00f2dfd4a2a39a9a15a0ea989bf4951e4e6a586e9d42303

Status:

Included and unchanged

Block:

#4,910 1,103 blocks after it

Position in block:

Transaction 261 of 277

Award day:

Sep 6, 2022 (4 yrs 2 mo ago)

From:

DEPARTMENT OF THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL

To:

CONPLAS BUILDERS CORPORATION

Value:

₱59,970.25

Project:

1032(1)d

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL

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 #4,910 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 THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL awarded it to CONPLAS BUILDERS CORPORATION on 2022-09-06.
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 f126bf10cc…d42303now …
2. Block Merkle root changed
stored 23ee146541…ab65e0now …
3. Block #4910 hash changed
stored 626d501da3…1e25bcnow …

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

leaf f126bf10ccdac515a00f2dfd4a2a39a9a15a0ea989bf4951e4e6a586e9d42303
01 L f0d0149f2f2ddb2496a62200ee7569f81b89ea72bf488b218a19a626cbe09efe
02 R bd40b6e6d2bb1d49b355131d3edf16b99b991593eb6de65ce084ca7cd82b00bd
03 L 097415ed269e5caaab4ad328f0d83b199c78adbf9936a512e1dccf98eed02e01
04 R 8eedfcca812990853bf804d57a458caa31fc32c000789aec675309611ecca8e7
05 R d4dec7ff0448cad2270477284e2da201a0f2f949c987c21906c2c50938ff6b95
06 R 58a0d87ff1217021949f5f313fe854bb9dfa5db388319d44aa97bd47d18a0434
07 R 91ade0ce4cd7e57fc8b4bf07515d3924f345b1c24e681b3f4399fec3cacc9a6d
08 R b1129d11fb645ee7c6dc3b7e6b14c782850f01182ae3bd0694fadd6f8a981d69
09 L ec4e651142177902b160e7a2da8dc33cab271012167643038cde2ee1aa133449
root 23ee146541d42bea0f049f4e0276006e9376052694c08ce4c833b0a2ffab65e0