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 STA. CRUZ, ANTIPOLO CITY Award a ₱2.7M contract to FRANZCOR TRADING & CONSTRUCTIONBarangays

Transaction hash:

ffd0aede56c9be930ea2f1d946a1751340927867c6b8b717c54fa94720084d8c

Status:

Included and unchanged

Block:

#1,511 4,502 blocks after it

Position in block:

Transaction 50 of 51

Award day:

Jul 18, 2012 (14 yrs 3 mo ago)

From:

BARANGAY STA. CRUZ, ANTIPOLO CITY

To:

FRANZCOR TRADING & CONSTRUCTION

Value:

₱2,700,000.00

Project:

Rehabilitation of Road 1 Purok Sampaguita

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY STA. CRUZ, ANTIPOLO 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 #1,511 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 STA. CRUZ, ANTIPOLO CITY awarded it to FRANZCOR TRADING & CONSTRUCTION on 2012-07-18.
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 ffd0aede56…084d8cnow …
2. Block Merkle root changed
stored cc787720c2…06d81dnow …
3. Block #1511 hash changed
stored 96db6898a5…54ba92now …

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

leaf ffd0aede56c9be930ea2f1d946a1751340927867c6b8b717c54fa94720084d8c
01 R ffd0aede56c9be930ea2f1d946a1751340927867c6b8b717c54fa94720084d8c
02 L 44d47b0be687ef659e980f4c56a1bc09c03ad189d19d46b5cd1807b7edba9eb1
03 R 53ac2de8a5c7e86dd001404a5108437a8203e2baa8c055d9ff77f1b5ebd87dcb
04 R edb72207f805cfa8bbc92d40a6bd2096ae424298841a0f1bc4103cde9209534b
05 L 8da42dbf9733be9c9eb3841764c1cf406461cc7ffbdf9c8e4797e986c69f378e
06 L 91f03da77c329c42a5e658e3013a94ea3c62f4db6f028eb3d686d7c91ab64904
root cc787720c2c67bba6981c3a3fc14ea41e9a4af7ef5a6439080c335698406d81d