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 ₱562.8K contract to BENJAMIN ONG JR. CONSTRUCTIONCities
Transaction hash:
8bcca0aa1bee4cbbdb0bc70c04e170072351cc80fc27e18adaf2f64b73896007
Status:
Included and unchanged
Block:
#693 5,320 blocks after it
Position in block:
Transaction 25 of 47
Award day:
Sep 22, 2009 (17 yrs 1 mo ago)
From:
Value:
₱562,821.99
Project:
Road Concreting at Brgy. Kadaohan, 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 #693 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 BENJAMIN ONG JR. CONSTRUCTION on 2009-09-22.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 8bcca0aa1b…896007now …
- 2. Block Merkle root changedstored 4c0eec2de9…15c9e5now …
- 3. Block #693 hash changedstored 5ab0c24472…8955bbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 46 records. Each step hashes the current value together with the sibling shown.
- leaf 8bcca0aa1bee4cbbdb0bc70c04e170072351cc80fc27e18adaf2f64b73896007
- 01 L 898b7a1899e603ae3abf228295fbda9bfe7e263408a90b4cab9517687bc13fa6
- 02 R 786a9d488a30bdf7746eaa84f83a90ea4a8195ce4ba961402511af3509f92045
- 03 R 1ca59995b4c608908c3ff862e53e2ba570983722d162b5de102ca10d7a583ede
- 04 L 6ddbdedd1bd6c8b2715a6d244d312aa47a6e6ef9865b802676f86908569fac0b
- 05 L 5836c89257b9cbd587beb517d84a1890831fee575b42bf0dfb9b34f1039beb3f
- 06 R c05000d4aeb7964ad495c7802f3679d293ebe2bd16778564e00d0ad1cfcad696
- root 4c0eec2de978eeea27e5c37aeb99ee014217577a1995bd04f4a7dbd60915c9e5