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 II Award a ₱4.0M contract to ISABELA EBC BUILDERS CONSTRUCTION, INC.National agencies

Transaction hash:

bdf8feb0601d1de729669c2cb244d654987de308978aa14be54912b6444a13a4

Status:

Included and unchanged

Block:

#3,725 2,288 blocks after it

Position in block:

Transaction 30 of 41

Award day:

Apr 2, 2019 (7 yrs 7 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION II

To:

ISABELA EBC BUILDERS CONSTRUCTION, INC.

Value:

₱4,008,534.37

Project:

LOT I Const. of SPIS w/out drilling 7 units

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - REGION II

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 #3,725 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 II awarded it to ISABELA EBC BUILDERS CONSTRUCTION, INC. on 2019-04-02.
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 bdf8feb060…4a13a4now …
2. Block Merkle root changed
stored 7c211bff20…e84f97now …
3. Block #3725 hash changed
stored 69ca85a298…9b0eb3now …

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

leaf bdf8feb0601d1de729669c2cb244d654987de308978aa14be54912b6444a13a4
01 R c76457c5f712cc5a4fb6beffa2e4a9546a7c5c894c5fe3ba55b25721c22a520d
02 L 13251b97a8b2d57f50201409c243893db06247b02c993b3c9c6e0f232367fdf5
03 L a686b0e266508ea4482ec8b3e671732ff74da21f12b8a4c9830cb16807f3653b
04 L 760d9ae1e3a96699ac1517f714966ae85c9e096befc2d7d7c77e3fc42e0053a7
05 L fe2779881de968249764d8bfdfeb8917aed32bf8ee22a34773ea7373ca713b30
06 R 34c1c3231076134daa34852ae40b5db29f401b5f8fc3fab171960078a1c9099f
root 7c211bff20c38d7134899d83a5d068d13749deec0fd592bcaae2d05c96e84f97