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 TABLON, CAGAYAN DE ORO CITY Award a ₱1.2M contract to FGW CONSTRUCTION CORPORATIONBarangays

Transaction hash:

2fecb35bbf3ca8a8faf3ca433e4663b898d7ccb762f4f338cb2c70fea4e30e90

Status:

Included and unchanged

Block:

#897 5,116 blocks after it

Position in block:

Transaction 7 of 52

Award day:

Jul 1, 2010 (16 yrs 4 mo ago)

From:

BARANGAY TABLON, CAGAYAN DE ORO CITY

To:

FGW CONSTRUCTION CORPORATION

Value:

₱1,190,000.00

Project:

Construction of Drainage System - Purok 5

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY TABLON, CAGAYAN DE ORO CITY

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 #897 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 TABLON, CAGAYAN DE ORO CITY awarded it to FGW CONSTRUCTION CORPORATION on 2010-07-01.
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 2fecb35bbf…e30e90now …
2. Block Merkle root changed
stored 365e034b9f…2714e2now …
3. Block #897 hash changed
stored c34b3d9009…1a7137now …

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

leaf 2fecb35bbf3ca8a8faf3ca433e4663b898d7ccb762f4f338cb2c70fea4e30e90
01 L 2ccb38f2ebddb92e9921eeb2d085aab203aea4489d8dbdf559abb48d90edecba
02 L 431e0c79029307210b31665ec8ea5fdcdf21b3c0dfc528be59999adf283a835f
03 L 6ef62f35ff11fcc3aa88d1914afa2a5baf48b224eabb4cabdc4724c49b0baf8b
04 R 65aea8ddd6e8a1e60512c78289a28117efd3fe3600767713c975d338ba9c7a97
05 R 7835a4b2edc08e9a1d1f58056c28faace8dbecc0566d8d33897a851aec285cb8
06 R eae414cd06c7f835591eb8dbe286168f4f282fa38a65ecf58a60a94ad60996d8
root 365e034b9f78ef7080f541e70c29e979c6b54583507cc770452b34b9892714e2