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 MAHAYAHAY, ABUYOG, LEYTE Award a ₱585.0K contract to CAFRENCILLO ARCH DESIGN AND BUILDERSBarangays

Transaction hash:

e3ae27d73ad3dfd629bfdd5e2065551e4153054c7bd65b98c8f52e3774962ead

Status:

Included and unchanged

Block:

#4,179 1,834 blocks after it

Position in block:

Transaction 35 of 40

Award day:

Jul 31, 2020 (6 yrs 3 mo ago)

From:

BARANGAY MAHAYAHAY, ABUYOG, LEYTE

To:

CAFRENCILLO ARCH DESIGN AND BUILDERS

Value:

₱585,000.00

Project:

BLGU-MAHAYAHAY-01-2020 REHABILITATION/EXPANSION OF

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY MAHAYAHAY, ABUYOG, LEYTE

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 #4,179 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 MAHAYAHAY, ABUYOG, LEYTE awarded it to CAFRENCILLO ARCH DESIGN AND BUILDERS on 2020-07-31.
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 e3ae27d73a…962eadnow …
2. Block Merkle root changed
stored bc4f5e0d79…b35196now …
3. Block #4179 hash changed
stored 0089a9264e…28826dnow …

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

leaf e3ae27d73ad3dfd629bfdd5e2065551e4153054c7bd65b98c8f52e3774962ead
01 L dbdda82ba9b11a2e3b91a45b168179d57d8e8d3637a3cc2dfc167d9c50e47983
02 L 0b5611c04e505aa9339f161b6a455c83320ca358a61182b0ea3c7de484227863
03 R e5e536250cc8afec36ebfd28f54ba96a059810f7d13532f6d76aebb1755d65fd
04 R 74a14f6a75088f9bb56a3d84911c2fe9861c45fb2e27dc840d35fbc0edfd28e9
05 R 830502b097e64238f3b45219cab68917fb761fdb7127b1b99ba320113f91c60d
06 L 3da6301f5cabc841e139d4530d807ca6a3b9b71cfb8c9f88b0ada8c12c8b1937
root bc4f5e0d79fb26ed3f462289cfc51461791af3bcea19c569a9b76940ccb35196