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 ZAMBOANGA SIBUGAY Award a ₱19.9M contract to ALPHA POOLSProvinces

Transaction hash:

92fdc0f5e4ccf8a4e465cb7ce00faae931725502767587cafad579ebc2a9f899

Status:

Included and unchanged

Block:

#1,043 4,970 blocks after it

Position in block:

Transaction 30 of 48

Award day:

Jan 6, 2011 (15 yrs 10 mo ago)

From:

PROVINCE OF ZAMBOANGA SIBUGAY

To:

ALPHA POOLS

Value:

₱19,926,300.00

Project:

Construction of 2 units Swimming Pool for Palaro 2011 at Jose Rizal Memorial State University, Dapitan City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF ZAMBOANGA SIBUGAY

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 #1,043 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 ZAMBOANGA SIBUGAY awarded it to ALPHA POOLS on 2011-01-06.
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)
COA's CY2024 audit of Zamboanga Sibugay 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 92fdc0f5e4…a9f899now …
2. Block Merkle root changed
stored da5c771a9e…588e99now …
3. Block #1043 hash changed
stored ab4ce2d650…b856c3now …

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

leaf 92fdc0f5e4ccf8a4e465cb7ce00faae931725502767587cafad579ebc2a9f899
01 R 9cbd15501efd6de2ad137d665b4cf9f65807f4bc1dca9c18025d37e2f21e6a34
02 L 07ca39d653b261705cea4ef9cf0596ed8953b23f5b54b3d703f497a1c041b54c
03 L cf583e62e2aa97b2d801e8a6895731d49dfc2e49adfe7ad6d319e5682c3aa8c8
04 L 2af4505439cd139a6e9a9aad8b99ec8c9d33ff37abe2856189c50260e6cbcb93
05 L 3810c3140cd337844b83b9e61ec0ff35051635c51e4a13e9a0f2177c6243ad9e
06 R c76be6f8b938095d4c3ace1a3b81ad7cd7bd8fc45d4d8af78dbaa212b900d7ed
root da5c771a9e4906cd995de81a4cbc5d7a23a7bc9dad0517829bc5c6eba8588e99