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 EDUCATION - DIVISION OF BENGUET Award a ₱2.2M contract to HOPE EFG BUILDERSNational agencies

Transaction hash:

d0616e6ec0c97a6778e8be9cd5907fdccfc15a86764a1de1fd24d912de172f16

Status:

Included and unchanged

Block:

#4,296 1,717 blocks after it

Position in block:

Transaction 65 of 81

Award day:

Dec 2, 2020 (5 yrs 11 mo ago)

From:

DEPARTMENT OF EDUCATION - DIVISION OF BENGUET

To:

HOPE EFG BUILDERS

Value:

₱2,152,428.47

Project:

RR-2019-L31(Savings)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF EDUCATION - DIVISION OF BENGUET

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 #4,296 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 EDUCATION - DIVISION OF BENGUET awarded it to HOPE EFG BUILDERS on 2020-12-02.
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 d0616e6ec0…172f16now …
2. Block Merkle root changed
stored bd89b83146…59808cnow …
3. Block #4296 hash changed
stored 97562a128c…a2b504now …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 80 records. Each step hashes the current value together with the sibling shown.

leaf d0616e6ec0c97a6778e8be9cd5907fdccfc15a86764a1de1fd24d912de172f16
01 L cffc5b64a2f611286cf9329c1945f1a53f671e4537e386c320cce32d15e6bfec
02 R d0c502051ae1f6bfbc10356fbe9ae42ec70161a33e7ebe7cf8fa005e0a34dc33
03 R f8c268b5ef431c8aac74787b72235972f3b1ffa6142e3598c9456740e0a1ab0b
04 R bdb38b832f6c653b6c015840b1b678a3ec78966dc7c36e76810cb580cc9696d0
05 R 9aab3b6c73592cf80935de9f8be2b2cd1d5292dbeaa7d3da6e5224391a6f706a
06 R 41ec293b01836d4164408a1e436fcb24c1357ce71a860102680635177c6bac08
07 L 9a5214b6a4f39a9be8b15264c78b06d9235c89e66c871eb20d8c8cf64a30b6bb
root bd89b831464e80cd4142cc574e8dc8f3b1948e463d8059683fe64926c059808c