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
CITY OF ORMOC, LEYTE Award a ₱599.4K contract to JFAP CONSTRUCTIONCities
Transaction hash:
fd712c28dc6c8a03e73aa5783ef4f89e5e972382e658b42239c930446eafe90f
Status:
Included and unchanged
Block:
#771 5,242 blocks after it
Position in block:
Transaction 10 of 11
Award day:
Jan 7, 2010 (16 yrs 10 mo ago)
From:
Value:
₱599,353.00
Project:
Road Opening at Brgy. Guintigui-an,(Back of School Site), Ormoc City
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 #771 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)CITY OF ORMOC, LEYTE awarded it to JFAP CONSTRUCTION on 2010-01-07.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)COA's CY2024 audit of Ormoc City gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
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
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 fd712c28dc…afe90fnow …
- 2. Block Merkle root changedstored e08e9e8039…7f275fnow …
- 3. Block #771 hash changedstored 36ec72f569…491c85now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 10 records. Each step hashes the current value together with the sibling shown.
- leaf fd712c28dc6c8a03e73aa5783ef4f89e5e972382e658b42239c930446eafe90f
- 01 R fd712c28dc6c8a03e73aa5783ef4f89e5e972382e658b42239c930446eafe90f
- 02 L 7fd3082a1661fea9cdfdd10576c2ad2ae7a1f8923d0b290c141d0ba9978fc965
- 03 R 13eedb679d8917accdaed9f84ad556b950912b566c27968aab0ba3e9ef0418a2
- 04 L 47a3450a38f0eb9dd8681b0614a04b532456333dffe1aefc5f6cf64cd7ee1b73
- root e08e9e8039630894885b9e4707116616646cdef0ae870be176fd9507037f275f