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 ₱124.1K contract to ROMEO T. BAUTISTA ENTERPRISESCities
Transaction hash:
d7a7cdc57dff8677ffab499ccf06f7c86bafc52d23a01de1666eb096adf87496
Status:
Included and unchanged
Block:
#639 5,374 blocks after it
Position in block:
Transaction 18 of 20
Award day:
Jul 10, 2009 (17 yrs 4 mo ago)
From:
Value:
₱124,088.84
Project:
Construction of Waiting Shed at Brgy. Sumangga, 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 #639 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 2009-07-10.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 d7a7cdc57d…f87496now …
- 2. Block Merkle root changedstored a95fb17d60…23a3fdnow …
- 3. Block #639 hash changedstored 091918d677…7f9e1dnow …
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 19 records. Each step hashes the current value together with the sibling shown.
- leaf d7a7cdc57dff8677ffab499ccf06f7c86bafc52d23a01de1666eb096adf87496
- 01 R ecfb26c2c53dc58e1ae637c086a1db467f6d60aaf1e9ddb58eed05c65662eb6b
- 02 L 02c966430e7aa6da7cedbf6d4895c40bae3508e4daf0278c54626c2aed37c1f7
- 03 R 1bd2f609f3ff5571abe3561990712ca54d9048fb9d157862c8f4bbef0989b57c
- 04 R ecf08f543f7d231a4530836b14877229fb84af7e067967d815d85fa4bf9fc694
- 05 L 9cadbe8eb82888ad1a4e3372de549560c07740045897aa0ae3d73c4552cb4d5b
- root a95fb17d60b217449bae915eec07e9334cc2ae912f2a110dcd6514675323a3fd