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 ₱495.9K contract to CARCAN CONSTRUCTIONMunicipalities

Transaction hash:

3ec358ea271f5d0ebaa20827fb4d5ffbf450d9a35fc08928364a2e84467ee6ee

Status:

Included and unchanged

Block:

#1,080 4,933 blocks after it

Position in block:

Transaction 7 of 28

Award day:

Feb 23, 2011 (15 yrs 8 mo ago)

From:

MUNICIPALITY OF CANDELARIA, QUEZON

To:

CARCAN CONSTRUCTION

Value:

₱495,883.43

Project:

REHABILITATION/IMPROVEMENT OF SCHOOL FENCE Sta. Catalina Norte Elementary School, 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 #1,080 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 CARCAN CONSTRUCTION on 2011-02-23.
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 3ec358ea27…7ee6eenow …
2. Block Merkle root changed
stored 01c55a246e…fdda42now …
3. Block #1080 hash changed
stored 456cebd4ec…0c0b49now …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.

leaf 3ec358ea271f5d0ebaa20827fb4d5ffbf450d9a35fc08928364a2e84467ee6ee
01 L 3ddef26638e05ccc3388da9676e9edf26e8ffdbe2deab2df6a2967a817a5b527
02 L 28170cbb9469fd76325bb703657b8b0f153d3a6af376925270dfdc7262a85e02
03 L 95ef5d7dfbfa33b3b7827f05308122c4488afecaf55e4e44847a9dfda953df53
04 R 62aeeda2c4a2f9b57b429e2d1ed3067d345bb79b56ab6efa14f87c99cf1c122f
05 R c7c169e539955930951ee8835d39dc39c5063acf5646aee53f0d3e48504c1c4b
root 01c55a246e521f9c229dfd0aa45f105d4a57279d2a1088408dfd895273fdda42