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 ₱349.7K contract to ATLANTIC CONSTRUCTIONNational agencies

Transaction hash:

694bb7ebffef06edce740d1d211345aea3e3402b0f9f3e910707a35666a9ad30

Status:

Included and unchanged

Block:

#4,763 1,250 blocks after it

Position in block:

Transaction 16 of 37

Award day:

Mar 31, 2022 (4 yrs 7 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION II

To:

ATLANTIC CONSTRUCTION

Value:

₱349,656.37

Project:

CONSTRUCTION PROJECT

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 #4,763 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 ATLANTIC CONSTRUCTION on 2022-03-31.
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 694bb7ebff…a9ad30now …
2. Block Merkle root changed
stored b5e0243b50…abab53now …
3. Block #4763 hash changed
stored abe1e9ad92…a8daa0now …

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

leaf 694bb7ebffef06edce740d1d211345aea3e3402b0f9f3e910707a35666a9ad30
01 R 6ec19cbe5d1073334a02ce4eac9f070a38cd5318c585b4de4f81f8573e4650d1
02 R 8de472659e750885c129053a9ff4b40df298b2b1ff372ed1b44ff727ae81a253
03 R a5b30b315f111cdbc9950b80704a1fd5fe8a4808d624c0172ee5aaebbbb3c73d
04 R 2c9752ec925f89cad03fdd36879147ccf0cf1da031c2616c1fcd55bda596fae1
05 L bb28f7487a54a2dabafd12af48394db74f04e209672fee82a5296c3079081800
06 R f453856312010327f69cb8fb6b6cd854abe3b4427b721e0f10c9c077fee79020
root b5e0243b50593c226a382c7b190d55986d4cbe79972ee0eaebfa2b7e66abab53