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 ₱1.1M contract to ROMEO T. BAUTISTA ENTERPRISESCities
Transaction hash:
53c65381ce1400a51d791b0acd81f3de45f33f93c3c271e662524ffbd7ce3b7c
Status:
Included and unchanged
Block:
#598 5,415 blocks after it
Position in block:
Transaction 2 of 16
Award day:
May 14, 2009 (17 yrs 6 mo ago)
From:
Value:
₱1,078,756.07
Project:
Construction of Two (2) Classroom School Building Don Carlos Revilla Elementary School, Brgy. Boroc, 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 #598 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 ROMEO T. BAUTISTA ENTERPRISES on 2009-05-14.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 53c65381ce…ce3b7cnow …
- 2. Block Merkle root changedstored f8811059c5…4959c6now …
- 3. Block #598 hash changedstored 3fa406cbc0…4d6ba1now …
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 15 records. Each step hashes the current value together with the sibling shown.
- leaf 53c65381ce1400a51d791b0acd81f3de45f33f93c3c271e662524ffbd7ce3b7c
- 01 R 7a6d45f3a7817ca3ba1ecf0b7b07943fc24bfe70b9a06a3fcd08e77f9e6757fe
- 02 L 78274409171d6ce5a960299bacb1b72bf12e36632e9936eccc9f1cf1e3ff6e91
- 03 R 7a13ec6dbe0e8ced539f8ca1f380f26a01446130465d08ea21c1bb26b835b64f
- 04 R 42f41b8a0b33062108f8ac8f9b11656999e5e33eabf1d1408a6b3229319d1061
- root f8811059c57b3af60d8873d906cfff60d2afe36a026e630ca46f5a8d1e4959c6