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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SARANGANI DEO Award a ₱988.3K contract to JARGON CONSTRUCTION & SUPPLYNational agencies

Transaction hash:

ee3c13ea450a930796ea866bcde1a15787b7b225b587be4ab3c0a58d13ad58a3

Status:

Included and unchanged

Block:

#794 5,219 blocks after it

Position in block:

Transaction 52 of 57

Award day:

Feb 8, 2010 (16 yrs 9 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SARANGANI DEO

To:

JARGON CONSTRUCTION & SUPPLY

Value:

₱988,308.62

Project:

09ME0154 (Re-Published) Const of Water System (Resettlement Area) Brgy Kabatiol

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SARANGANI DEO

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 #794 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SARANGANI DEO awarded it to JARGON CONSTRUCTION & SUPPLY on 2010-02-08.
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 ee3c13ea45…ad58a3now …
2. Block Merkle root changed
stored 99ae903db6…3c2a45now …
3. Block #794 hash changed
stored 39b97dd6a3…ba168bnow …

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

leaf ee3c13ea450a930796ea866bcde1a15787b7b225b587be4ab3c0a58d13ad58a3
01 R f2a32edfd78ba3cead79c75d51314eb1e10229606c9d9f04835e7aa332273416
02 R f2c9d346c827ca7d73343541c4909ff9e3a2f1434c13715189da5180c4692e73
03 L d19adaac835ce919ca8c5f2a50697dae6c96dba2b652097226d654dacb422781
04 R 2c84276fac5906d46abc43911779cadc985dc65985e3d0d4fa8f285b4ba0a268
05 L c5a567fbe2e1ec184ce161b300e9d9ab528061fde1ceaf3c2d86c8a0ef14ba99
06 L 94372cdb0f8cc937c25344af14b737d603e690005b2daa34ac3d0a486b7360f6
root 99ae903db66219c1cd4cb2767c2cf44887f17a4e66bee63e543f97fb513c2a45