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 HEALTH - REGION XII Award a ₱1.5M contract to TRIPLE Z MERCHANDISING & ELECTRICAL SERVICESNational agencies

Transaction hash:

2ffbfb839b766c01d432ef3be91712b99a1fc2b32c203290edef42477ca32389

Status:

Included and unchanged

Block:

#2,699 3,314 blocks after it

Position in block:

Transaction 5 of 36

Award day:

Mar 24, 2016 (10 yrs 7 mo ago)

From:

DEPARTMENT OF HEALTH - REGION XII

To:

TRIPLE Z MERCHANDISING & ELECTRICAL SERVICES

Value:

₱1,474,349.00

Project:

Construction of Birthing Facility Brgy Rosary He

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF HEALTH - REGION XII

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 #2,699 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 HEALTH - REGION XII awarded it to TRIPLE Z MERCHANDISING & ELECTRICAL SERVICES on 2016-03-24.
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 2ffbfb839b…a32389now …
2. Block Merkle root changed
stored b502da6755…172877now …
3. Block #2699 hash changed
stored 613e4b7c9f…d64678now …

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

leaf 2ffbfb839b766c01d432ef3be91712b99a1fc2b32c203290edef42477ca32389
01 L 2edde788cf9372b83e2301795defa7cecd06908b4c205beffe094eeaf19882c4
02 R d1fc75ae47fd3459da8b340f4e34bcf164e56803614d4f8a7709fe724fd5813d
03 L 6bdf887ed54d7ded6dd94f1cb65720f06fb2e8419211ac5d92f47c31f2bceb33
04 R 35028668040f88f86b872f2f5ba226ccef23ab7baf40ad72fc2f142086e5ad72
05 R 31d1d26944f048631e06273804b5d482864e6e1ef6cec11cf5495af42cd7873d
06 R 9bdf7989f09407a506597fa0f617ff16513b65dad71eb703b5b57e9daf1e266e
root b502da6755169754e84fe516d649e1b81078f230e4c84b7ac499a94d46172877