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

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE Award a ₱4.9M contract to SETTLERS BUILDERNational agencies

Transaction hash:

69245e2dfd79d30be9b0ee3e75a7ba1c95248582b76e63beecde7874435ea975

Status:

Included and unchanged

Block:

#5,133 880 blocks after it

Position in block:

Transaction 225 of 558

Award day:

Apr 24, 2023 (3 yrs 6 mo ago)

From:

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE

To:

SETTLERS BUILDER

Value:

₱4,940,000.00

Project:

23GB0065 (Re-Bid) - Construction of Bridge

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE

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 #5,133 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)
DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
Partly
Open
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)
DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE awarded it to SETTLERS BUILDER on 2023-04-24.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 23GB0065: Completed, 100% physical progress.
Found
Open
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)
DPWH marks the contract "Completed" (end 2023-08-05). The certificate itself is not published.
Partly
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

2 of 8 documents found, 2 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 69245e2dfd…5ea975now …
2. Block Merkle root changed
stored 3775c5bef9…b42542now …
3. Block #5133 hash changed
stored 9cad3f707a…93fd66now …

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

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 557 records. Each step hashes the current value together with the sibling shown.

leaf 69245e2dfd79d30be9b0ee3e75a7ba1c95248582b76e63beecde7874435ea975
01 L 6868b9f9b285c5159e8905d3295ec42f4f0fe5677a98e17ecf246ee7b0264a45
02 R f9a84e4a937b3764bcc7f0d2549bc697686465ab63393c5a75481c226d8c7dab
03 R e2c1423b9a0cb726f9fea228504f9706eecc5592d6769010f1f9df46b2f3be57
04 R d7af76954748754575d1f569b05016ad54bc0ef262f667d2c80e2a0d842b3f75
05 R db1dd34448d83cb0e4b79f8a8aa833174473b350d5ea5e9789c817bdc193fc6e
06 L b64c08faf2488baa66cc1008e72d01eabd7517a69b96f17e03cd6eca5fdf28cf
07 L 58e98ad9f1893394ab8c50e7b722db33413d025f508fd6f52b5f26fc49ae6242
08 L e1b093b68e58f4a98e50243e5b03e6b1c6905fcfd34558d54671441fe997dc5c
09 R 60105f28aaaf270984396b73c4917a0da9e04b0f302d1fff1fdb421b896613bc
10 R 234b5d738a99f0522c57d104874159f937ba096c425acbc8512f16021d0f00d8
root 3775c5bef9e78777fd75bafbfd65cbc7b6c2090afc6fc3734366200e9cb42542