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 - CARFU Award a ₱499.7K contract to TEGING CONSTRUCTIONNational agencies

Transaction hash:

77ae58091fdbd3d91ccb44eeead892bebb4bb0e9b5f41407aaa9d0c081fc36fb

Status:

Included and unchanged

Block:

#4,760 1,253 blocks after it

Position in block:

Transaction 30 of 53

Award day:

Mar 28, 2022 (4 yrs 7 mo ago)

From:

DEPARTMENT OF AGRICULTURE - CARFU

To:

TEGING CONSTRUCTION

Value:

₱499,730.00

Project:

2022-266

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - CARFU

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 #4,760 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 - CARFU awarded it to TEGING CONSTRUCTION on 2022-03-28.
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 77ae58091f…fc36fbnow …
2. Block Merkle root changed
stored 1d35867a75…b4a37enow …
3. Block #4760 hash changed
stored 45f6f3a060…b65b2fnow …

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

leaf 77ae58091fdbd3d91ccb44eeead892bebb4bb0e9b5f41407aaa9d0c081fc36fb
01 R 8e10757c9f1eecfa6a05f9f7dfa893001629ef518df89d0a90eda10b6e0f7486
02 L bfdecf51a333d2298b5a2fa29bc269739105826e1f31c4a93cb00c662cbe5bd0
03 L 43fd43c3f504894d79c341abf118a16933f7754691a6ed9cfe30ffd7a2162c35
04 L bb9e61c804494a8ba20e2ed1aceab2b81e37e689a92e4baabaab7264f413f24b
05 L 468a47cb57982fabdacf782acc42cea31e03133dffce051d8c541b664533e66f
06 R a1257acdc159fce61b058f4d94f78aa41d34c85c35684d4dfe5d145ad2ef060a
root 1d35867a75ec41cbe1fd407af5206892b6b6ab8d15f5a6533178e33f02b4a37e