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 BAYAN, ORANI, BATAAN Award a ₱69.9K contract to BUILDERS EXPONENT ENTERPRISEBarangays

Transaction hash:

2e5d253c18e1981db95be75ec009848760c2c51ac0143ec9771e2b133f889533

Status:

Included and unchanged

Block:

#1,472 4,541 blocks after it

Position in block:

Transaction 12 of 53

Award day:

Jun 4, 2012 (14 yrs 5 mo ago)

From:

BARANGAY BAYAN, ORANI, BATAAN

To:

BUILDERS EXPONENT ENTERPRISE

Value:

₱69,942.00

Project:

MATERIALS FOR THE CONSTRUCTION OF DRAINAGE SYSTEM

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY BAYAN, ORANI, BATAAN

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 #1,472 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 BAYAN, ORANI, BATAAN awarded it to BUILDERS EXPONENT ENTERPRISE on 2012-06-04.
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 2e5d253c18…889533now …
2. Block Merkle root changed
stored edc4210b8a…8906dbnow …
3. Block #1472 hash changed
stored 56b645b806…dce79bnow …

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

leaf 2e5d253c18e1981db95be75ec009848760c2c51ac0143ec9771e2b133f889533
01 R 32836e36fab104596cefd97a4f35ec0cb19df17ac1468b90a479a64eb200fee8
02 R a78e0539e5ec3b7058d76a9b5d727e872fa3972d3cd7dfcdd4e66c14ee449a81
03 L 394dbcf4c19b912e09b330888d033ce2811a93ae518fbfcd5f199b92a8a7a190
04 L 43156f756a85d4eb146ca9e0010bb803ee6785c69b0815d5512bd8d1d38e81d2
05 R 0891b8417463f8cdd0c80ad81860c52dc58964481f9bce5658d3edb942ffb22e
06 R a3551430712513ba840b7c6a4a533c660fe46d371e5d4d1f6d1390dc4a90f418
root edc4210b8a1b1df59abb11b565f9917e30b634c8abc32567e4e28380258906db