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 - CEBU 3RD DEO Award a ₱514.5K contract to ALLIANCE HARDWARE INC.National agencies

Transaction hash:

2d74e01ac2da625b462b4251744057083ebc54dc6e00606bc4e528c30b8e66f2

Status:

Included and unchanged

Block:

#2,843 3,170 blocks after it

Position in block:

Transaction 21 of 121

Award day:

Sep 6, 2016 (10 yrs 2 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 3RD DEO

To:

ALLIANCE HARDWARE INC.

Value:

₱514,530.00

Project:

16HF0093

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 3RD 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 #2,843 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 - CEBU 3RD DEO awarded it to ALLIANCE HARDWARE INC. on 2016-09-06.
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 2d74e01ac2…8e66f2now …
2. Block Merkle root changed
stored bf7848f9fa…f538d4now …
3. Block #2843 hash changed
stored 97242b738c…caf9c3now …

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

leaf 2d74e01ac2da625b462b4251744057083ebc54dc6e00606bc4e528c30b8e66f2
01 L 2c4fdf9989d8853f5920277c78a74ecb6b1deb7330c20093ee5262782cb719df
02 R fe2ac50361e782337847224bcbe0edd0e19ad31e0b578d0a1aa80897fa45cc3e
03 L e2a4c248164aa6ed7ed22d5042c1101bff6cff0f595b5e3ce070457777583401
04 R 9497d707c37ad697282c99fa923ca78864d23303fb22287c69a3070f8e5c6187
05 L a4134a8e23408454a2086f68e8ca58e4742f4df02a6b388ba23b500b35fba7b6
06 R 1a73f54340529a0a574a7e6fca0016fefd8bcd193ab40fc70de856fec73d25a5
07 R 09edbb6abe638c7380325ef2b6b06b145c18f15fa86e4c12ff85218a08d12295
root bf7848f9fac8f00816cefebc3cebd2db5f636035b0d08af2af24540a13f538d4