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 ₱678.4K contract to L.M. BALTONADO CONSTRUCTIONCities
Transaction hash:
04f2d25da485e5d0eb77b233be8387bbec16505d9f05627c461a716fa092a6b4
Status:
Included and unchanged
Block:
#502 5,511 blocks after it
Position in block:
Transaction 0 of 4
Award day:
Dec 29, 2008 (17 yrs 10 mo ago)
From:
Value:
₱678,435.04
Project:
Construction of Perimeter Fence at Bagong Elemen. School - Brgy. Bagong, 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 #502 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 L.M. BALTONADO CONSTRUCTION on 2008-12-29.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 04f2d25da4…92a6b4now …
- 2. Block Merkle root changedstored adae51e34c…0323b2now …
- 3. Block #502 hash changedstored 99d92d6a8f…bb1ad8now …
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 04f2d25da485e5d0eb77b233be8387bbec16505d9f05627c461a716fa092a6b4
- 01 R 4d261e91b3d634d6b5f8e0ad2f5430b985759b3aea523311057077779b2ea093
- 02 R 5738c1a92a76b06beffa2a72b89e09f305cf52d11d46d85c32f1e941928cf9aa
- root adae51e34c52be84eadfbf033e820e79b903e207e2c9eb659620822e040323b2