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 ₱391.1K contract to JEFFREY DAMPIL CANLAS BUILDERSCities
Transaction hash:
c01841379c19c500a8fc53a7dc69d57041d9579554287b27c055c4e1d262e52d
Status:
Included and unchanged
Block:
#463 5,550 blocks after it
Position in block:
Transaction 12 of 17
Award day:
Nov 5, 2008 (18 yrs ago)
From:
Value:
₱391,067.18
Project:
Construction of Multi-Purpose Bldg. Various Brgys. Completion of Multi-Purpose Building at Brgy. Gaas, 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 #463 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 JEFFREY DAMPIL CANLAS BUILDERS on 2008-11-05.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 c01841379c…62e52dnow …
- 2. Block Merkle root changedstored c9c7eeb648…6e9fb9now …
- 3. Block #463 hash changedstored fe78630d15…a1b63anow …
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 16 records. Each step hashes the current value together with the sibling shown.
- leaf c01841379c19c500a8fc53a7dc69d57041d9579554287b27c055c4e1d262e52d
- 01 R d40c4b86deb4ca79426268d6b5ab1647ef8108ca8490a1973e02b55f9efbf471
- 02 R 9dd73dc08aaa9e620f2d7390e12b8c8124c7a1eec1f62039bc70b852b4aca1e7
- 03 L 2e6323818c3066d0b8799b85624b3da45b842062a5da4079976a28fda62f589c
- 04 L e2f1c7abc2e94aecd5c51cdcdd3346dea0549858dc62405e709d3b2e26ac5860
- 05 R 6674f1d1b0cee30950f71a0ae7647b77614398fe842aefb1a4f4fa1417234a97
- root c9c7eeb648bbb9a3619be36c0262297cd04e056f7e174f8bd8eda2a5c36e9fb9