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 SIBONGA, CEBU Award a ₱2.0M contract to JANUARY BUILDERSMunicipalities

Transaction hash:

a5bb7de0a2ee3b801d08503bfbeff70b476f42051f78fa1e385d2b0b2d5c36ba

Status:

Included and unchanged

Block:

#3,995 2,018 blocks after it

Position in block:

Transaction 89 of 128

Award day:

Jan 14, 2020 (6 yrs 9 mo ago)

From:

MUNICIPALITY OF SIBONGA, CEBU

To:

JANUARY BUILDERS

Value:

₱1,998,384.94

Project:

Construction project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF SIBONGA, CEBU

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 #3,995 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 SIBONGA, CEBU awarded it to JANUARY BUILDERS on 2020-01-14.
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 a5bb7de0a2…5c36banow …
2. Block Merkle root changed
stored 2e76281889…061c48now …
3. Block #3995 hash changed
stored e3e38eefd6…e0e891now …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 127 records. Each step hashes the current value together with the sibling shown.

leaf a5bb7de0a2ee3b801d08503bfbeff70b476f42051f78fa1e385d2b0b2d5c36ba
01 L a2b3c11824734df718d15160d408fd0a9fee3d05a830ed3ae634ce3ebba1f832
02 R 8b416dda817242a770533fe84178b0a113011c6952174c919753ec3879f74163
03 R 25063343e9bf7b65b53f1561873555c3f96527bfa457d2b690dfeb1380a8eea1
04 L 896ed4eb892d2fe6cc8cf791af62d3217fca6679edc0e510dd84249bb95816c2
05 L 854e09d9cd93bb63b92f1a499af635897fade4965f1e3a8f1a54b8c1015116ad
06 R 3c2751684a5b38a995e80d14f2931b7e77897ba06cf3b6d500855568b4840766
07 L b0953492900345f8e026bb13a808660172f1503b4f317a4d26750bb98be9c4e6
root 2e76281889c8a253a6f7a95d4f1437c1866ddfb22c0169cbf706c59582061c48