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 - AKLAN DEO Award a ₱294.8K contract to E.I. TEMPLONUEVO & ASSOCIATES, INCORPORATEDNational agencies

Transaction hash:

cc5dee56c84761dde96d9015763c18af023b0436542dd400a78c716b9b721306

Status:

Included and unchanged

Block:

#1,610 4,403 blocks after it

Position in block:

Transaction 37 of 54

Award day:

Nov 13, 2012 (14 yrs ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - AKLAN DEO

To:

E.I. TEMPLONUEVO & ASSOCIATES, INCORPORATED

Value:

₱294,831.25

Project:

Construction of Water System, Casoeman, Lawaan, New Washington, Aklan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - AKLAN 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 #1,610 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 - AKLAN DEO awarded it to E.I. TEMPLONUEVO & ASSOCIATES, INCORPORATED on 2012-11-13.
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 cc5dee56c8…721306now …
2. Block Merkle root changed
stored 07961d1955…cb3174now …
3. Block #1610 hash changed
stored 1c2a4da27e…c08a86now …

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

leaf cc5dee56c84761dde96d9015763c18af023b0436542dd400a78c716b9b721306
01 L ca5828533b3651f74cd24fd05abe2ac4651e8509cc97707aa200b73e0d67067b
02 R e1253f168f0fe43b7c24149fbee52e453ad994a45633064955e473bda15e2d49
03 L 55d623c1a43eb5da2ca94afe5d09b65cae182076d14a271d883a0abdfd74aa86
04 R 89c11d0fb463feeb9b06127af51b1f4caf0248a55e22608be11315c38755ef24
05 R 3b939452d25abf82efdb0b24ee1cfb04017c91ac9a167a76850ca5cbb3fc680b
06 L 9c384d972a3c2a9b59fc11bb89610fdc6831c0b1ec98f2c5ac82ad9eff0a9943
root 07961d19550a8a55ab38f775d7e2c32d81bef54d8bd9dc99f0901e9f21cb3174