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 MANAOAG, PANGASINAN Award a ₱499.6K contract to ALCEL CONSTRUCTIONMunicipalities

Transaction hash:

a9eeee8079b93e2dde527f61cc699c33e331e13dfd9d987bd7d4360cae86ac70

Status:

Included and unchanged

Block:

#1,095 4,918 blocks after it

Position in block:

Transaction 18 of 31

Award day:

Mar 15, 2011 (15 yrs 8 mo ago)

From:

MUNICIPALITY OF MANAOAG, PANGASINAN

To:

ALCEL CONSTRUCTION

Value:

₱499,592.68

Project:

Rehabilitation/Improvement of Farm to Market Road (FMR) Brgy. Road – Mapandan Intersection

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF MANAOAG, PANGASINAN

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 #1,095 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 MANAOAG, PANGASINAN awarded it to ALCEL CONSTRUCTION on 2011-03-15.
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 Manaoag 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 a9eeee8079…86ac70now …
2. Block Merkle root changed
stored 6f07fcec85…acb35enow …
3. Block #1095 hash changed
stored cf36a9ead4…019600now …

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

leaf a9eeee8079b93e2dde527f61cc699c33e331e13dfd9d987bd7d4360cae86ac70
01 R cb0da738bdc96fef67cf6ce808e731183e3e9b640055f9622d0215ce3287ed01
02 L 574683471ba80113bbc2d6a3ced5a63a89ba9ab490e4eab1ea68bbc808e075fd
03 R 128dec378def0b4de1f16525276e8959e9a20d885fbf1e0fc9f36e95548c9e70
04 R 635177fad13d34ec0c80a9bc544a9195494bd11e598a63183c302691bcc9a2ea
05 L d384951617aa5b39902c8a6f547fb64295e75db16a29031fd509df55ffd24b0e
root 6f07fcec85a9899ad6cdaf212856df1c94a4c3cd0568f44eea8982de44acb35e