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 ₱109.6K contract to L.S. ABELAR CONSTRUCTIONMunicipalities

Transaction hash:

2d5b67df15607bca76a9bae008b13bbf934166f0d200c6ec4a4c9dca4e4db189

Status:

Included and unchanged

Block:

#761 5,252 blocks after it

Position in block:

Transaction 12 of 47

Award day:

Dec 21, 2009 (16 yrs 10 mo ago)

From:

MUNICIPALITY OF CANDELARIA, QUEZON

To:

L.S. ABELAR CONSTRUCTION

Value:

₱109,600.00

Project:

FABRICATION & INSTALLATION OF ROAD AND WARNING SIGNS Along National Highway, Brgy. Mangilag Sur to Brgy. Bukal Sur, 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 #761 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 2009-12-21.
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 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 2d5b67df15…4db189now …
2. Block Merkle root changed
stored a15b58f2a0…77fcb9now …
3. Block #761 hash changed
stored 2b713a8638…6f17e1now …

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

leaf 2d5b67df15607bca76a9bae008b13bbf934166f0d200c6ec4a4c9dca4e4db189
01 R 3570c43d4109274c8333dfacef857d4cde7ed2fd764ee4fb6b88626cf33618cf
02 R 15b1208c2983c0adc782abaf2b96de8ca25d9487fdd1092fb00c4d7782943bb3
03 L e03038dd591b4f82c11ba69643779a9c6d9a0c3160ef62c23bf320797e10f88b
04 L 1f82dd4fccdeaefe75479258199e8b9571eb1e8823d57cca42518cbdb3321d9e
05 R 2566262b5d7d31876877c0388d8315179f180b7a666d74925f95504ce8f83ed1
06 R 506129f106f139beb5de8d1d30e5e43cf483c4fb4e02302c92121c39b509d233
root a15b58f2a05bb1f728f396a8a930a494f86392f9a04e09a1cfaf03202b77fcb9