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

PROVINCE OF BENGUET Award a ₱149.5K contract to JESSIE CONSTRUCTION SERVICESProvinces

Transaction hash:

6c3dff331c78a2087ff1a8ef1401b413e1531987301d13beeb530323e89bdd18

Status:

Included and unchanged

Block:

#1,436 4,577 blocks after it

Position in block:

Transaction 42 of 107

Award day:

Apr 24, 2012 (14 yrs 6 mo ago)

From:

PROVINCE OF BENGUET

To:

JESSIE CONSTRUCTION SERVICES

Value:

₱149,489.73

Project:

CONST. OF STAGE AT JOSE OPILES ELEM. SCHOOL, PETICAN, TINONGDAN, ITOGON, BENGUET

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BENGUET

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 #1,436 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)
PROVINCE OF BENGUET awarded it to JESSIE CONSTRUCTION SERVICES on 2012-04-24.
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 Benguet 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 6c3dff331c…9bdd18now …
2. Block Merkle root changed
stored 174ce93b5e…f8f766now …
3. Block #1436 hash changed
stored 8e0566f023…0a018enow …

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

leaf 6c3dff331c78a2087ff1a8ef1401b413e1531987301d13beeb530323e89bdd18
01 R 6d0e1741366b7141fe332ce0753c069cdb9131b5f7a8eb84d57e6edfd032f157
02 L 1a96ea8fac0ab6d7f819f2a6f9022b468ed074af7710a86402b1677461d25903
03 R ac3bee311108531f0d7e9e8b2b0347388db93361ae6ae5fb01e2184889c20310
04 L fa686b152e83de7298b2fe3d3a244c42e76b182d4ac536104b7a0a873e609be1
05 R 07fd58dadb8efaa0d3d7398ebe8b053b88117d763d401908875e1b81099a96fc
06 L 17cbbfa01ac33e288fcea3fd8f6c669e61b6ca373e9ba11a9f0831bef05ee48d
07 R 6ae0c659a2b6c509f10b3ad108b9978839e979c19a4f54a1f8a9182d8c858342
root 174ce93b5e1afa4c36f081170b1444fb7bcccc28c659853294bbd96b32f8f766