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

BARANGAY SAN JUAN, TAYTAY, RIZAL Award a ₱990.3K contract to STEELBEND CONSTRUCTION INC.Barangays

Transaction hash:

76e54c4feefbcd9e67603de0e9e05e80a2ff73dc96de974f3b02055019814325

Status:

Included and unchanged

Block:

#5,352 661 blocks after it

Position in block:

Transaction 24 of 59

Award day:

Dec 8, 2023 (2 yrs 11 mo ago)

From:

BARANGAY SAN JUAN, TAYTAY, RIZAL

To:

STEELBEND CONSTRUCTION INC.

Value:

₱990,315.30

Project:

PROPOSED CONCRETING AND IMPROVEMENTS

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SAN JUAN, TAYTAY, RIZAL

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 #5,352 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)
BARANGAY SAN JUAN, TAYTAY, RIZAL awarded it to STEELBEND CONSTRUCTION INC. on 2023-12-08.
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 76e54c4fee…814325now …
2. Block Merkle root changed
stored 2cb1405091…4e197fnow …
3. Block #5352 hash changed
stored 20d94443a7…494236now …

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

leaf 76e54c4feefbcd9e67603de0e9e05e80a2ff73dc96de974f3b02055019814325
01 R 7c736e93c8eefec21cf81a7d93483ecb088c756d2077f3b828f66f76134c4624
02 R afeddf25edb3e24ccc359ef66430c48b1ef611df0c0854eee20ef7a955354855
03 R 07d50d049bec797f1ad74f7ff68d328afbf4bd6f444ddcbe2d6b941257d13db1
04 L 60df6a6cd4c4bf5c8d761fd6bf53839ba196b9439b16eee9759b4cb2eabda462
05 L 8119f11c052219b9fefb2b86e2081775aaf5311e99b539c5c6982fde83c9c78e
06 R aafac4fd00359f92cc3b030183910ee8e2d28f4a3fe35b35d04bedf14a0cc544
root 2cb14050916dd4004497279ee4b206f037a5888de017e08e95eb425e654e197f