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 LALAWIGAN, BORONGAN CITY EASTERN SAMAR Award a ₱100.0K contract to AMANHURAY CONSTRUCTIONBarangays

Transaction hash:

e7591c66da802d0342a01ffd5aa337f12cff56533179dada055fb3af810372a9

Status:

Included and unchanged

Block:

#5,250 763 blocks after it

Position in block:

Transaction 45 of 52

Award day:

Aug 21, 2023 (3 yrs 2 mo ago)

From:

BARANGAY LALAWIGAN, BORONGAN CITY EASTERN SAMAR

To:

AMANHURAY CONSTRUCTION

Value:

₱99,959.60

Project:

REPAINTING OF BRGY. MULTIPURPOSE BUILDING (Direct Contracting Proprietary in Nature)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY LALAWIGAN, BORONGAN CITY EASTERN SAMAR

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 #5,250 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 LALAWIGAN, BORONGAN CITY EASTERN SAMAR awarded it to AMANHURAY CONSTRUCTION on 2023-08-21.
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 e7591c66da…0372a9now …
2. Block Merkle root changed
stored eaaceaacd0…67adf7now …
3. Block #5250 hash changed
stored 13467b4318…9e450enow …

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

leaf e7591c66da802d0342a01ffd5aa337f12cff56533179dada055fb3af810372a9
01 L e42b2a6cdcf45251a00613209dced1a939953a24d7e2f38f4f3071a94bfb87f7
02 R 74e0116f72cf785427f17956becfda9fb7186f8e2213631012e5e7c7c29db11a
03 L 515602a235dbf448fd5b424fcfbb3cbddf472611e9936e628fd0c75f6e579a3c
04 L f4ad1e6568d85f1c0b93a57afa09dcbcc71ef85c7881034a3040d281410ac455
05 R 6e05617381fd0ed39fedbcf906f560e63547932f4a7bf39c789907b33056ac5b
06 L 3d2420bf3639574bec293d5dfb35c84a03231324ce509515f2de656976035ea3
root eaaceaacd0cde9cca4df5b19225168c226bbd191a79c36567f6e44fa7367adf7