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 QUIRAPI CASTILLA SORSOGON Award a ₱99.5K contract to SOUTHEAST CONSTRUCTIONBarangays

Transaction hash:

43ddc8bb50bbebd32f002d026baf1dc58ad82edb57e3781c56ac80321649b8ae

Status:

Included and unchanged

Block:

#5,906 107 blocks after it

Position in block:

Transaction 76 of 274

Award day:

Jul 14, 2025 (1 yr 3 mo ago)

From:

BARANGAY QUIRAPI CASTILLA SORSOGON

To:

SOUTHEAST CONSTRUCTION

Value:

₱99,500.00

Project:

Labor & Materials for the Const. of Deepwell

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY QUIRAPI 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 #5,906 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 QUIRAPI CASTILLA SORSOGON awarded it to SOUTHEAST CONSTRUCTION on 2025-07-14.
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 43ddc8bb50…49b8aenow …
2. Block Merkle root changed
stored a4cf0f9a2d…bbbbbdnow …
3. Block #5906 hash changed
stored 66e6cd313a…b7f9a1now …

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

leaf 43ddc8bb50bbebd32f002d026baf1dc58ad82edb57e3781c56ac80321649b8ae
01 R 43e5aa22bdff4c52a4fa5205196f0e0be3eb3cc01868111c8c1fe4063e5b7ffa
02 R 9f8a0cbf7d6ef717db019eb9ab0e6ff399ce564d124cc1ee4e212f58db175764
03 L 177192f4b91bd3b9221ab759fd330b6bb80d7c132496d51fc546244e03d59ca3
04 L d9b256a587021d8ea20591d4b89926d668cda4078d9da295061afc69c66e2f56
05 R 4fb497567fd2ca8a6f32259bf3658818ea651f1466427059b8293bdeb8315a8c
06 R cfc186ad141bd5955b857078744e562834bc334a523d3f0e17c8da8adf8b3116
07 L 89b24d9b035022247a07c68fbe74e4d3c42e2045933f3440b5fb146507398a48
08 R e96ce22204f5d1f8f7e413130aca26268c48e84fc17fcfe19f436297cdd30e72
09 R 3e5da7d5720df24ceb7aabcf07224e20af6a9a79c1612501d51b1e7b6b66854f
root a4cf0f9a2d09930b049c3a7a5cad738ffa25563941c4a353277fda7c9abbbbbd