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

BARANGAY SAN ISIDRO, CASTILLA, SORSOGON Award a ₱59.9K contract to CUMADCAD MERCHANDISEBarangays

Transaction hash:

cb9e9d63d1b2a4e9c72db35733220d07162a99dfb475ee01a41bdd5e45a13732

Status:

Included and unchanged

Block:

#5,115 898 blocks after it

Position in block:

Transaction 52 of 63

Award day:

Apr 6, 2023 (3 yrs 7 mo ago)

From:

BARANGAY SAN ISIDRO, CASTILLA, SORSOGON

To:

CUMADCAD MERCHANDISE

Value:

₱59,904.00

Project:

Labor & Materials for the Improvement of Brgy. Hea

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SAN ISIDRO, CASTILLA, SORSOGON

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 #5,115 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)
BARANGAY SAN ISIDRO, CASTILLA, SORSOGON awarded it to CUMADCAD MERCHANDISE on 2023-04-06.
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 cb9e9d63d1…a13732now …
2. Block Merkle root changed
stored 3eb75fc439…ff63danow …
3. Block #5115 hash changed
stored a1c6791ba9…a32e35now …

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

leaf cb9e9d63d1b2a4e9c72db35733220d07162a99dfb475ee01a41bdd5e45a13732
01 R cc6ef1b9bb37ab260c8ffbd97b60894eefee0014c25d40a9db1fd99f8f53b387
02 R 436908ab1a530175552c4aaf561a234b673134361c4b7ad7777300c2e37fdb70
03 L 8da3a79d4fe3c504054981fb683d922bfc2a3cb482a630f7af5a220e7a1c95b9
04 R bb007e239f1f0dfa17526909ef82b87a39719c521c0dfe9b608986fb655bfd46
05 L b59e4c3e2bf339c5025edc0b747e4a5b93a7cc485eebf48372a95e15a99a4417
06 L bc67e01aec109acdd06d62121d5dd0b2a098509a096e37c4cf59992957c6b5df
root 3eb75fc43963439fee23f51887e4f37b79aacb175e9e75f77769f480d9ff63da