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 COMPOSTELA, COMPOSTELA VALLEY Award a ₱1.9M contract to LLM UNIFIED BUILDERS & TRADING CORP.Municipalities
Transaction hash:
de14dca77cc9ebf14bb412ce087ccd80b3e9077097d5ff1eb33114d794e6268a
Status:
Included and unchanged
Block:
#4,781 1,232 blocks after it
Position in block:
Transaction 30 of 35
Award day:
Apr 21, 2022 (4 yrs 6 mo ago)
Value:
₱1,945,645.68
Project:
Concreting of Road 1 Clarin
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 #4,781 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 COMPOSTELA, COMPOSTELA VALLEY awarded it to LLM UNIFIED BUILDERS & TRADING CORP. on 2022-04-21.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 Compostela 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 de14dca77c…e6268anow …
- 2. Block Merkle root changedstored ac4db76158…335e1enow …
- 3. Block #4781 hash changedstored d9af2bf080…71db7anow …
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 34 records. Each step hashes the current value together with the sibling shown.
- leaf de14dca77cc9ebf14bb412ce087ccd80b3e9077097d5ff1eb33114d794e6268a
- 01 R eefd2f7f71cdcb21bd39d4e70726a38222827d95467d9933b95aa8698155e00d
- 02 L db78e3860bcbe51646759848842ca6ccd7ce8f7ab7a86e0715b242fde662bec8
- 03 L 777e6bac4fc04f0ec9933778808ee7eef5cdec9c9b37567e729bc44c8777fe18
- 04 L 77067f31687007fc60f82dc1d286cfa49502ea2b23bb6fbb26784c75a2beb44f
- 05 L e7b7ca0dcaf49ebc33758bec729ad759ba7676b793b45895f52c43d89e22233c
- 06 R 5ff78c173f8238dac13e12ff39a0d52cacb755c83a5a54fc43f5ff7af2e45340
- root ac4db7615876a165ea59cacb8290ffb9ecb3741f40a5dba778119b8f69335e1e