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 - CAMARINES NORTE ED Award a ₱46.2M contract to EUS CONSTRUCTIONNational agencies

Transaction hash:

ea95f66298a72dcbb1daa266d1b12a8567ad73fa63f80f2159965eb85efeab27

Status:

Included and unchanged

Block:

#2,421 3,592 blocks after it

Position in block:

Transaction 93 of 106

Award day:

Jun 1, 2015 (11 yrs 5 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED

To:

EUS CONSTRUCTION

Value:

₱46,162,575.34

Project:

15FC0083

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED

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 #2,421 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 - CAMARINES NORTE ED awarded it to EUS CONSTRUCTION on 2015-06-01.
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 ea95f66298…feab27now …
2. Block Merkle root changed
stored b993a69340…be6aadnow …
3. Block #2421 hash changed
stored 48680f4fa8…0ae7d0now …

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

leaf ea95f66298a72dcbb1daa266d1b12a8567ad73fa63f80f2159965eb85efeab27
01 L e9af37fb319970bee3db84722ac0e7f465cd156fe7e0d33a5f22590292534549
02 R 7d5fad0f00cbeabe51b7ae14c50f5447d023688a727ab83a5124d1065aca47d9
03 L f43dfadec631fc0ce98e01aaea69f4c1bc58d4e410d953923675033f0cf39ff6
04 L 9b5a1389fa2c859a4baad3bb7726810ccf8764c9d1b7599a71eee38307c0eddd
05 L cba08d6bb92cc91b3fa0a237364dfc9eeb197affdde32650b86e2a72a06221fb
06 R 52220e433f9f81cd987898b28d177889bba30f92bdf5a65b507997d6584a5820
07 L 3cfac0278fe8ba2adca8103daec15ac850fa34923c619b3be8e970ad1ac39d8c
root b993a693405865498c335025194cf01e6fb1cbc83835ead6dc49ca83fcbe6aad