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 ₱197.2K contract to L.M. BALTONADO CONSTRUCTIONCities
Transaction hash:
2dbbbb5409a5acc6609e34298ccdac40a20296c29878e36e658a9dff1b7aa2dc
Status:
Included and unchanged
Block:
#620 5,393 blocks after it
Position in block:
Transaction 3 of 15
Award day:
Jun 16, 2009 (17 yrs 4 mo ago)
From:
Value:
₱197,233.08
Project:
Construction of Drainage System (Riprap Type) at 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 #620 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 2009-06-16.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 2dbbbb5409…7aa2dcnow …
- 2. Block Merkle root changedstored 207b43d772…fb91a0now …
- 3. Block #620 hash changedstored a38465e2ce…0da657now …
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 14 records. Each step hashes the current value together with the sibling shown.
- leaf 2dbbbb5409a5acc6609e34298ccdac40a20296c29878e36e658a9dff1b7aa2dc
- 01 L 1e7223d45d865bbba27ab7254306da7a86244a0008a9f4c0c1de4264f738f439
- 02 L d1fc5ac5dfc23006ec9e1e77a4fb636c286201b84aeaa62eae77329ed615e6df
- 03 R c98922c4df74810eb8cd3a93c974b8938be0b869b21ac269eb89abc7458b9293
- 04 R 35e838a4e32becbdda1b9e5663b7535ee52dfaa98287948b55b301430df7c877
- root 207b43d77266c2421fa145ea3995746813b68760895494b3359fd049b9fb91a0