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

PROVINCE OF PAMPANGA Award a ₱1.4M contract to V. TRILLANA BUILDERS & TRADINGProvinces

Transaction hash:

624c0abdbefea44bcb2e9514265df87d3c4234f6bd35cd7e7a0150b0e9f897b2

Status:

Included and unchanged

Block:

#1,472 4,541 blocks after it

Position in block:

Transaction 22 of 53

Award day:

Jun 4, 2012 (14 yrs 5 mo ago)

From:

PROVINCE OF PAMPANGA

To:

V. TRILLANA BUILDERS & TRADING

Value:

₱1,414,246.60

Project:

PR 12-2266 - To supply labor, materials and necessary equipment for the concreting of Barangay Road in Nabuklod, Floridablanca, Pampanga

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF PAMPANGA

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 #1,472 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)
PROVINCE OF PAMPANGA awarded it to V. TRILLANA BUILDERS & TRADING on 2012-06-04.
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)
COA's CY2024 audit of Pampanga gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 624c0abdbe…f897b2now …
2. Block Merkle root changed
stored edc4210b8a…8906dbnow …
3. Block #1472 hash changed
stored 56b645b806…dce79bnow …

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

leaf 624c0abdbefea44bcb2e9514265df87d3c4234f6bd35cd7e7a0150b0e9f897b2
01 R 63277e923d1f4623b4ffff290c52971a93c2bc65420f17ded1329af748b62d8d
02 L 39b43a771bf9e75b2f6827b2440b1bc2e34043ee64149ea07a2e216d40b9f032
03 L 9f731e248306224342c32fc0ff9e7b1072776cbde86e4df710fb6d02de3e9503
04 R eb41b47ff6892ea56c21d087c5da4b6b839279c67f00b1b8fc9a37dd4a7de2de
05 L a2909ed85c42d5583ccf97afe36962bfe3e6436e1e6b78e6b5a6d2719dafb745
06 R a3551430712513ba840b7c6a4a533c660fe46d371e5d4d1f6d1390dc4a90f418
root edc4210b8a1b1df59abb11b565f9917e30b634c8abc32567e4e28380258906db