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 KANSUNGKA - BAYBAY CITY LEYTE Award a ₱196.4K contract to EBCAL CONSTRUCTION & HARDWARE SUPPLYBarangays
Transaction hash:
e7cd938dc7632e8ebe5128417e7f418da9593f307dd3b290a20b5aa3478ebbdd
Status:
Included and unchanged
Block:
#4,445 1,568 blocks after it
Position in block:
Transaction 7 of 8
Award day:
May 9, 2021 (5 yrs 6 mo ago)
Value:
₱196,395.00
Project:
CONSTRUCTION/EXTENSION OF FOOTBRIDGE PHASE II
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 #4,445 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 KANSUNGKA - BAYBAY CITY LEYTE awarded it to EBCAL CONSTRUCTION & HARDWARE SUPPLY on 2021-05-09.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 e7cd938dc7…8ebbddnow …
- 2. Block Merkle root changedstored 78fbdc8277…647b26now …
- 3. Block #4445 hash changedstored a55e6c5466…412c61now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.
- leaf e7cd938dc7632e8ebe5128417e7f418da9593f307dd3b290a20b5aa3478ebbdd
- 01 L b38b169df979d9dfe5ce956bcdf4cd9bdba22ab28037909583a44dd68d37baa8
- 02 L eb1994104b40e597ca7cc82e9b6263e95a92b6f0488b916f1c524e57916c0cf9
- 03 L 63ba4cbdf327d97db0c67cea7757531b7bb5d59cf7d1c3951c2e56f552bbe483
- root 78fbdc82776e7f52e08fcbfe1e53d5f7c51197365b8f3205f97b0dbd89647b26