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
APITransaction action
BARANGAY STO. NIÑO, SAN PABLO CITY, LAGUNA Award a ₱497.2K contract to BENG & BONG BUILDERSBarangays
Transaction hash:
d7d46ad069355a4e4e8441921b0dd6fe544aab6d8ac623f9e79229d87b2c6e48
Status:
Included and unchanged
Block:
#3,357 2,656 blocks after it
Position in block:
Transaction 3 of 4
Award day:
Mar 10, 2018 (8 yrs 8 mo ago)
Value:
₱497,175.00
Project:
Contruction of Covered Court (additional roofing) (Direct Contracting Proprietary in Nature)
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #3,357 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY STO. NIÑO, SAN PABLO CITY, LAGUNA awarded it to BENG & BONG BUILDERS on 2018-03-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored d7d46ad069…2c6e48now …
- 2. Block Merkle root changedstored c393de7ecb…397560now …
- 3. Block #3357 hash changedstored 9ae7c9b7cd…b2904enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.
- leaf d7d46ad069355a4e4e8441921b0dd6fe544aab6d8ac623f9e79229d87b2c6e48
- 01 L d7b4085dc3ad3030f8884314e2355769c0896fc014f676366d8f90f71f6130ef
- 02 L 312531901b6f47e2623c2b861e2c428430176f4d4f764e060cf5b46a002d0508
- root c393de7ecb96024a5fc9fd50a3cc9cc362dcf9b8b9ca7754b8e6d3021b397560