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 PUBLIC WORKS AND HIGHWAYS - BUKIDNON 1ST DEO Award a ₱43.5M contract to BISLIG VENTURE CONSTRUCTION & DEV'T., INC.National agencies

Transaction hash:

49c01c4de6d60070947edbde1dd1d50c83572221ba23b6df1c8b78fbeb5e9e68

Status:

Included and unchanged

Block:

#3,771 2,242 blocks after it

Position in block:

Transaction 114 of 416

Award day:

May 23, 2019 (7 yrs 5 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 1ST DEO

To:

BISLIG VENTURE CONSTRUCTION & DEV'T., INC.

Value:

₱43,462,943.06

Project:

19KA0082(Read)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 1ST DEO

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 #3,771 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 PUBLIC WORKS AND HIGHWAYS - BUKIDNON 1ST DEO awarded it to BISLIG VENTURE CONSTRUCTION & DEV'T., INC. on 2019-05-23.
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 49c01c4de6…5e9e68now …
2. Block Merkle root changed
stored c56c2ba443…e3beb6now …
3. Block #3771 hash changed
stored 7d8fc56b9d…be9b44now …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 415 records. Each step hashes the current value together with the sibling shown.

leaf 49c01c4de6d60070947edbde1dd1d50c83572221ba23b6df1c8b78fbeb5e9e68
01 R 49f775ca8be81e8261764b59f30fcd38250c2933cb89dc0b50774cb1f232d992
02 L 75be3a0080f2d932eacee71086c191d06659c099e535405707fab9a71eadb397
03 R e3aa48b644e9f6c721fb4de9cb1287300c7d66d3302d1542f9f4b8e2aaf434ed
04 R d546e3513ed23a75283853349291b9b542f3ccd07347ea08e33c414225f59631
05 L 962e9c3f148d671cf9c4a9eb70e542025014738137e520b591a284e0245ef74c
06 L fdfc2d2b4e44c12ca89c1379038daedaabce518eeebe4701838d882524c37e6c
07 L 5fb281c0af3ad38052a5d80dff7a00b9eecbe0de8259dc504176eb95f0acae25
08 R a15268549efac6f7a87b696c0496a8ea7f21bd2818dcd1eddfe9e633d7dfce18
09 R c8b4340091809efcacaed561b4de8e9eed4a4f4f28d7a6347a40ae338c183afc
root c56c2ba4439768964e6adae3abbf9c9621d5f7b9c16376b89f2c749f20e3beb6