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 ₱1.4M contract to JFAP CONSTRUCTIONCities
Transaction hash:
bb83a5cc14ad918c2ba32fb229ad98239f29b357cbb75a652a376afefd586615
Status:
Included and unchanged
Block:
#697 5,316 blocks after it
Position in block:
Transaction 12 of 18
Award day:
Sep 28, 2009 (17 yrs 1 mo ago)
From:
Value:
₱1,399,051.71
Project:
Preventive Works (Revised) at Brgy.Punta, 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 #697 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 2009-09-28.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 bb83a5cc14…586615now …
- 2. Block Merkle root changedstored d3e98b05d2…3746cenow …
- 3. Block #697 hash changedstored a7515eeb25…20e713now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 17 records. Each step hashes the current value together with the sibling shown.
- leaf bb83a5cc14ad918c2ba32fb229ad98239f29b357cbb75a652a376afefd586615
- 01 R d78d8ee3c3052bbb1f80c781082ce52472018838cb251a5643db9e587a983d15
- 02 R 6b13122b607812c7d5a1f776ec74d174c1a27deaf844929f5ea6992a7d1ba578
- 03 L cebdd5f72b934068bd02bfc016760dc5b28bdebb92af87e556e0cacc12ce5abd
- 04 L 4e5c0a12c6aad8ebad417435434f89bc0bae75aa8cb5f8acc3d0c2ed9ed402fe
- 05 R 377c84e492743c62b100203fb3f942bb770e93a7045adc37343bab776903703f
- root d3e98b05d2f1db20e946411383e41bea7a29639a5142c7f691830e5b1c3746ce