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

MUNICIPALITY OF CANDELARIA, QUEZON Award a ₱835.4K contract to L.S. ABELAR CONSTRUCTIONMunicipalities

Transaction hash:

e117f3830495dffd95eeb487ed0f697132ef5bc862782be2dcec3734b9741795

Status:

Included and unchanged

Block:

#1,094 4,919 blocks after it

Position in block:

Transaction 29 of 38

Award day:

Mar 14, 2011 (15 yrs 8 mo ago)

From:

MUNICIPALITY OF CANDELARIA, QUEZON

To:

L.S. ABELAR CONSTRUCTION

Value:

₱835,408.13

Project:

REPAIR/REHABILITATION OF 2 CLASSROOMS Mayapyap Elementary School, Brgy. Bukal Norte Candelaria, Quezon

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF CANDELARIA, QUEZON

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 #1,094 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)
MUNICIPALITY OF CANDELARIA, QUEZON awarded it to L.S. ABELAR CONSTRUCTION on 2011-03-14.
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 Candelaria 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 e117f38304…741795now …
2. Block Merkle root changed
stored 023c5bed0d…1f8eaanow …
3. Block #1094 hash changed
stored db4a49e478…223d69now …

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

leaf e117f3830495dffd95eeb487ed0f697132ef5bc862782be2dcec3734b9741795
01 L df8b6a3c89541e60a087612d933cfcf4cd2c6f7bff68b719a8a103d04c76def6
02 R c61deb04eb1bbeeffdd62db39113d513a4da310f461e1a59f435cf1d7f5840d5
03 L 7b2f35903521e32df9790f120e01cc47b67736cd331280cc5d2ba06aa35f7a72
04 L 5f07dd3c44f38d828ac9ee7d0739bbaffe1908379fecb7485fc8946a311cff79
05 L 9c61f5aface6cf0487393babbad6812f6df810d6e9f8b8a9def89268884e5bce
06 R 0324f02a47b77c4ef765614d76dc47b0f0b5e0c66fad6238babb2cc80e86a219
root 023c5bed0d87e076850b8b5c81d79f5d52ec4782bbd272087e6214e4e11f8eaa