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
MUNICIPALITY OF IMUS, CAVITE Award a ₱49.2M contract to FIAT CONSTRUCTION SERVICESMunicipalities
Transaction hash:
d9a26efc867237d041e5cfd582234d33346b43085cea40561440d8de8ae4beaf
Status:
Included and unchanged
Block:
#585 5,428 blocks after it
Position in block:
Transaction 7 of 11
Award day:
Apr 27, 2009 (17 yrs 6 mo ago)
Value:
₱49,169,475.75
Project:
Construction of Heritage Park (Phase 1), Alapan II-B, Imus, Cavite
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 #585 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)MUNICIPALITY OF IMUS, CAVITE awarded it to FIAT CONSTRUCTION SERVICES on 2009-04-27.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 City of Imus 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 d9a26efc86…e4beafnow …
- 2. Block Merkle root changedstored c6cd38934e…b4ec44now …
- 3. Block #585 hash changedstored 49e4f1a47f…1ab96anow …
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 10 records. Each step hashes the current value together with the sibling shown.
- leaf d9a26efc867237d041e5cfd582234d33346b43085cea40561440d8de8ae4beaf
- 01 L d6f3f4b83709af8a65d8223624ab7d199de2e343beed0bb2aaea87e3f9aa8c8c
- 02 L cb3d46ebe927fb5adf08451e3b8baaa88156a084545a4f91407ca48a0a9f9d36
- 03 L 641489d4eb4f168b290ef35809d5c3c4cf32d0fb4de42d4b488074edbd64fff5
- 04 R b33225a9bcd360c91380e9cc7fc9005a6b926d61f44d87ceee0419932c8fa4f8
- root c6cd38934e3564c3950468afc656b9b1171ba6361c1d5c6684fb6b5711b4ec44