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 AGRICULTURE - REGION III Award a ₱291.1K contract to JUAN CARLOS CONSTRUCTION SERVICESNational agencies

Transaction hash:

62d6cd082e60733cc13bb1970f5f43bfcaedc2ba01c1a536506459b2472c1bf8

Status:

Included and unchanged

Block:

#5,828 185 blocks after it

Position in block:

Transaction 19 of 47

Award day:

Apr 15, 2025 (1 yr 6 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION III

To:

JUAN CARLOS CONSTRUCTION SERVICES

Value:

₱291,088.00

Project:

PROVISION OF BUILT-IN CABINETS AND FRAMLESS GLASS

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - REGION III

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 #5,828 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 AGRICULTURE - REGION III awarded it to JUAN CARLOS CONSTRUCTION SERVICES on 2025-04-15.
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 62d6cd082e…2c1bf8now …
2. Block Merkle root changed
stored 290e2f7bfa…400f02now …
3. Block #5828 hash changed
stored a9348ab5da…f31dcenow …

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

leaf 62d6cd082e60733cc13bb1970f5f43bfcaedc2ba01c1a536506459b2472c1bf8
01 L 5ced511aee12e133e05d9f88f983e060f95db5dd2a71ea16788d80d12773b885
02 L 1a9a9dde6b32de3f3b2e1ad22396d63107c6c98a081eb429430553a7df4cc682
03 R 39a6df9626ea3624c3cc17a7b084731e7d3a0d2c862ff8e58a31b1ca6c0b0e49
04 R 19823f47a5c1469df5243cfcd238f2625808fb71ca4bb1285f5d5dfc5d39aa82
05 L c8781cb41bcdd724c9718baad6cff7165ce800ef95197a60fc255bc5bec8587b
06 R a6b7b2762760bc5a5459cd21932dd1d3038200ac4ed43ab0da0f7812bdc1637b
root 290e2f7bfa30b17aeca0242ebea1c699bb6390b972834696c7c3db870b400f02