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

PROVINCE OF DINAGAT ISLANDS Award a ₱599.0K contract to FP ALONTO CONSTRUCTION SERVICESProvinces

Transaction hash:

d13ffb83ec28bc907f45c68d8b5f4715c3459a3dc830e4aeb14f92e5790363d6

Status:

Included and unchanged

Block:

#5,219 794 blocks after it

Position in block:

Transaction 235 of 284

Award day:

Jul 21, 2023 (3 yrs 3 mo ago)

From:

PROVINCE OF DINAGAT ISLANDS

To:

FP ALONTO CONSTRUCTION SERVICES

Value:

₱598,998.58

Project:

INFRA 2023-04(SVP)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF DINAGAT ISLANDS

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 #5,219 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)
PROVINCE OF DINAGAT ISLANDS awarded it to FP ALONTO CONSTRUCTION SERVICES on 2023-07-21.
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)
COA's CY2024 audit of Dinagat Islands gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 d13ffb83ec…0363d6now …
2. Block Merkle root changed
stored 7e17ea7ac0…c21332now …
3. Block #5219 hash changed
stored ebab8c1ece…3c3f9fnow …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 283 records. Each step hashes the current value together with the sibling shown.

leaf d13ffb83ec28bc907f45c68d8b5f4715c3459a3dc830e4aeb14f92e5790363d6
01 L d0613c94ef1479388f7bc878c4a2cbcf82896cf6a887ba10c1ec594b4b6ff149
02 L f11ef309c0bbed330b1b573c84a55bff54bcc1381f9250f248134b73e0c8372b
03 R 7d42ca1d8fe7e742c3f0381ae4b3110053898dfff6706d365fb28503040e5527
04 L 93b70661a217faf2425f82d5b0936e600669770fe7e548336ad1ea8e1f087009
05 R 7172d9eae382f796bd4a8d99114cadb1a332f2cf79ec7f314b2f3ef8039b76a9
06 L 7740ec1b2cae9a3a8508485ae2b0640eae4c7f393424cfd2953e45dff617efea
07 L 8f40e57887884a141fead20e5b2e9ac4714b08595ed76e5b44a6ab4ed56b5869
08 L db3592e18ec379444ddd1d69e08f196fa1aa26ad4e28dc21f9e62a5d96c8b92a
09 R 0d0a82a30d6f600fde171be1bcc5210feeb7086356ea6b01bc0b0d82e65d7e4f
root 7e17ea7ac0a421bcfa75486febe6453c02260e8a1b9ff34ed6271bd3c5c21332