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 I Award a ₱2.5M contract to VYRAGUS CONSTRUCTIONNational agencies

Transaction hash:

2eca565ad3182bb63b61829113f2528aacf0662f4e9a99a4ee74273f8b0cacb3

Status:

Included and unchanged

Block:

#4,756 1,257 blocks after it

Position in block:

Transaction 359 of 2,014

Award day:

Mar 24, 2022 (4 yrs 7 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION I

To:

VYRAGUS CONSTRUCTION

Value:

₱2,533,001.86

Project:

PAGDILDILAN PACPACAC SWIP

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - REGION I

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 #4,756 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 I awarded it to VYRAGUS CONSTRUCTION on 2022-03-24.
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 2eca565ad3…0cacb3now …
2. Block Merkle root changed
stored 9594962736…9c4e43now …
3. Block #4756 hash changed
stored d425e25faa…e4c265now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,013 records. Each step hashes the current value together with the sibling shown.

leaf 2eca565ad3182bb63b61829113f2528aacf0662f4e9a99a4ee74273f8b0cacb3
01 L 2ec3553593418177062f28808b34ea1f0c927f8bb639e4513ce553c03c7e360a
02 L 5f5ffd18efe42f0ea8abba057897ec8e38bb7238fa71ecc6cce4f4f7cecfb113
03 L 58ea065a4b1122ab9c3d5383bc401e4f8811b53b6fb8bab3051c5636cdd6e322
04 R 53347ddfca074e7be6214f77ea4d3e52437c66ee3db9279e16ceb77622796371
05 R 818aaa783a1bdb67d527b5a9339af64bc5edfdc42ee0443462a37b8d58d0659e
06 L 55ae902e0c3b17b556d011ec93f6a0c0889401f0d5f9f4a8c43ceacb1928cf8b
07 L 5b372a5501ef3e5fea064d37e1a4888552460a8adeae4d58111c60a6c4deabca
08 R bbb856f4ce4b488af25f4a040109c163164f058887705fac8203b8438444e3ec
09 L 7cc66532f62587fa553f2afcd10611de0237378ead5d8c995a18d54e60c912bd
10 R 2155863dd6eed5b7fc83a6b90b89ebeee69a404c550233ae8b2147048b8b42a6
11 R 18b93685a83de87afdb97a5107ac17a740526a64a8649cf845f8237c665f097c
root 9594962736d944ee003d7cede6be384892f0fbd3fc42142c30260764929c4e43