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 PEDRO, BAGABAG, NUEVA VIZCAYA Award a ₱500.0K contract to LACUATA CONSTRUCTIONBarangays

Transaction hash:

b3ffb418253880ca2ccbe4ee56c6fec93476690a5ca7b66e5ae158f04805207b

Status:

Included and unchanged

Block:

#5,105 908 blocks after it

Position in block:

Transaction 445 of 668

Award day:

Mar 27, 2023 (3 yrs 7 mo ago)

From:

BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA

To:

LACUATA CONSTRUCTION

Value:

₱499,986.26

Project:

CONCRETING OF BANOS ROAD

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA

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 #5,105 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 PEDRO, BAGABAG, NUEVA VIZCAYA awarded it to LACUATA CONSTRUCTION on 2023-03-27.
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 b3ffb41825…05207bnow …
2. Block Merkle root changed
stored 46f95af88f…1509fbnow …
3. Block #5105 hash changed
stored cd050f838b…6e37dcnow …

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

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 667 records. Each step hashes the current value together with the sibling shown.

leaf b3ffb418253880ca2ccbe4ee56c6fec93476690a5ca7b66e5ae158f04805207b
01 L b3f499960845bee4ccc74c3d0985bf1fbcda42af17e9ad0955997d356f726cf5
02 R 14a5309d7fc340ca2150d2fad9a1f3aecd7ea1f75f6bca000cd80535b91b3299
03 L 252e96084d19c96f54ef19d1f74e3b8e0deee24aa52a6faaeb3d4640dfe12d34
04 L 55231237971fbe6715e94b76d8671566ba198c0673192a2722af356b3a1cdc8b
05 L 118951d0d5da8047d54a7931e33fdcca2e1741e6dad27f8be0b9968447b55eaf
06 L 2423ff7f79fe5dc00dbc88107662468986b1ad5aa5e5c31d779e825a590eeb1f
07 R 59bf20dc3a6bcb6b82df9c60c8f8351aa864d5575d0153ac7edd59beee3eb52f
08 L fc3e57274fdf16de45733f892bdfc6324841dda52fd7ad5ecbc004f6c6d19d1e
09 L 4e7d2eb5987eab5b8af819289aac0c859264a80dc94d546cb6f39a8db04123f5
10 R b553dbe7352c227629eb14b931b5dc7ee3ce994d18f8377a80f41cd61fd43041
root 46f95af88f832056a82c30410218fccc0230af55cc37726233891720fb1509fb