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

PHILIPPINE NATIONAL POLICE - CIDG Award a ₱298.5K contract to MEBB ENTERPRISESNational agencies

Transaction hash:

ce78e8ff706268f1e087d331064e94ea9aa90fa3b64b3d0294093dee3adb59fb

Status:

Included and unchanged

Block:

#2,359 3,654 blocks after it

Position in block:

Transaction 100 of 122

Award day:

Mar 24, 2015 (11 yrs 7 mo ago)

From:

PHILIPPINE NATIONAL POLICE - CIDG

To:

MEBB ENTERPRISES

Value:

₱298,500.00

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PHILIPPINE NATIONAL POLICE - CIDG

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 #2,359 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)
PHILIPPINE NATIONAL POLICE - CIDG awarded it to MEBB ENTERPRISES on 2015-03-24.
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 ce78e8ff70…db59fbnow …
2. Block Merkle root changed
stored a19a1fa5e5…ecba7bnow …
3. Block #2359 hash changed
stored 9968480a54…c13055now …

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

leaf ce78e8ff706268f1e087d331064e94ea9aa90fa3b64b3d0294093dee3adb59fb
01 R d091b526bb9a2c30cba10ce1ef0c6bf66153ff61a87fd843ff16a7552e511633
02 R 7364d51bc113511c29d7fdeb997773c994c6541baa85751e5cd752b2dbced3f9
03 L dc28e6f83a646b310a1a3483550134638b02c9f84a456b422e489562009dd373
04 R 895326ca77df4de9769beaa4b19aeec674b11b3a300a60dc44f32544e12a5b98
05 R 0cc6e137e67ca033d41da8bdaf6857bca1f5809dbbb4d09add08afec3b2bad57
06 L cd7ce70859b38b916f4fe1186257ea861903cb65a56d52a381e5665cd8912d2f
07 L d6dbb22c5f4df5941778e66bd8c67e03fc14b2f4ef99adaad3b338d231ef9e10
root a19a1fa5e5058bcb0b7496e981c6600f8b85f220bd3bfa9dc40b8b54cfecba7b