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 CAMPOS - ANAO TARLAC Award a ₱99.9K contract to DIANNE BUILDERSBarangays

Transaction hash:

15d70f55ad2cc4ae59fbc416e594ee1edc05316de379debe88aaa00e83b6a4a5

Status:

Included and unchanged

Block:

#5,622 391 blocks after it

Position in block:

Transaction 2 of 28

Award day:

Sep 14, 2024 (2 yrs 2 mo ago)

From:

BARANGAY CAMPOS - ANAO TARLAC

To:

DIANNE BUILDERS

Value:

₱99,903.38

Project:

Construction of MRF

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY CAMPOS - ANAO TARLAC

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 #5,622 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 CAMPOS - ANAO TARLAC awarded it to DIANNE BUILDERS on 2024-09-14.
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 15d70f55ad…b6a4a5now …
2. Block Merkle root changed
stored 2568dec909…cf50fenow …
3. Block #5622 hash changed
stored ae908590bd…55c708now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.

leaf 15d70f55ad2cc4ae59fbc416e594ee1edc05316de379debe88aaa00e83b6a4a5
01 R 1b200885a5a45d5a92e33e17cfb3e41b9e7840569409d4163f53d346d2d472b0
02 L c59d5b81c804dcb12e463866a2ef8241f30e547d2bcda6959a5a949cb49ed2d3
03 R b7cd5673c5de4531ec04be690677134a87d61af34e2475e7b2280b92cf5c9c74
04 R 87ed87d18d47786e3d0f3e0d3a4bac8bf523839507adc1ffb1cceb3c779acb5d
05 R 399ab55b99f47b24bb74f30266b9021d03682415d5af93121bed914bf5071d58
root 2568dec90940d6215ff0fd7194076e5aac6d56ce14fc67708156410261cf50fe