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 LUBAO, PAMPANGA Award a ₱1.1M contract to KPS CONSTRUCTIONMunicipalities
Transaction hash:
0ae709c91bdb45a8e700d5a54ee9da54ff619ce58a79ec65723489bd395d0ce5
Status:
Included and unchanged
Block:
#4,049 1,964 blocks after it
Position in block:
Transaction 7 of 203
Award day:
Mar 11, 2020 (6 yrs 8 mo ago)
Value:
₱1,095,434.11
Project:
CONSTRUCTION OF MULTI PURPOSE BUILDING AT SITIO
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 #4,049 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 LUBAO, PAMPANGA awarded it to KPS CONSTRUCTION on 2020-03-11.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 Lubao 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 0ae709c91b…5d0ce5now …
- 2. Block Merkle root changedstored 780ebc43b1…f0b52cnow …
- 3. Block #4049 hash changedstored f95734cadd…48c518now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 202 records. Each step hashes the current value together with the sibling shown.
- leaf 0ae709c91bdb45a8e700d5a54ee9da54ff619ce58a79ec65723489bd395d0ce5
- 01 L 0a8b93d889701800fbe76924a8bf757713c649b6736d5cecf3833a043c437d60
- 02 L 4387b07331c06bf89088fa95493e5ee97ec3b221f71cdd93c2a5e68ea9b8bf37
- 03 L 9cc6c9e764f61e9c07345d9a767b11f4729782a991bbb0056be7a8fa4316bf35
- 04 R 84e636a0f76e7a9e44d569c708f60af3272b0b349b50cd2e8d0d628a300ced01
- 05 R 3aca96e8dbcdfa0007acc454f4086c1c200da33bdf6d88d12f252f90fa921a40
- 06 R fed7b14a933d8f681b360415713bb15073c6ec9a612f42f4e6676bad245b35e9
- 07 R 0214fff0352dee145df386c08fd7d23a80b294a949aff23c64a943b59fae0fb2
- 08 R bd03818f5b2425d151f0e5bdd8132bde137b8c1542502f5e255f50f7a89467ab
- root 780ebc43b19bf0f4fc9cbb96ccd9c2610ffd8c28acdbc120fdaf837c25f0b52c