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

BARANGAY LUMBO, VALENCIA CITY, BUKIDNON Award a ₱340.0K contract to F.P. CARREON CONSTRUCTIONBarangays

Transaction hash:

d76ed613f9faaf95b375f4c3c24b14043f521fcbd13a7c2e34166332df299270

Status:

Included and unchanged

Block:

#3,855 2,158 blocks after it

Position in block:

Transaction 28 of 41

Award day:

Aug 21, 2019 (7 yrs 2 mo ago)

From:

BARANGAY LUMBO, VALENCIA CITY, BUKIDNON

To:

F.P. CARREON CONSTRUCTION

Value:

₱339,958.96

Project:

Construction of Multipurpose Hall (Phase 2) P4A

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY LUMBO, VALENCIA CITY, BUKIDNON

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 #3,855 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)
BARANGAY LUMBO, VALENCIA CITY, BUKIDNON awarded it to F.P. CARREON CONSTRUCTION on 2019-08-21.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 d76ed613f9…299270now …
2. Block Merkle root changed
stored 1d8a7c7a76…93f053now …
3. Block #3855 hash changed
stored 357aa650b2…41af43now …

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

leaf d76ed613f9faaf95b375f4c3c24b14043f521fcbd13a7c2e34166332df299270
01 R e125560dab865988afbfd8b3a865fad79cd18cb510fc8e9490f2b9cece75a73d
02 R 89aa6d77319039357fc6d6494fd4c1ec2b1827a23b97aff5f333eb914b8776c1
03 L 68db9db4aafd84127a414eb35d8db65ff16cf9a6f2d183c431c6cf4dc22230f7
04 L 0720a9c351f3928144c48773622441d7c60159184f24477f1f624f57c31db216
05 L e98142cc3fb20fb6762c851b7da54ab0b05e501f0ac5d6781e75f1b402ffff7b
06 R 630c265a8592c45d109f875345e3ada955a1435bfca7170372be7198f6aac05d
root 1d8a7c7a76d290f18a34f054df594bbaa8fb84477a7a29a99162e12fda93f053