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 LIBONA, BUKIDNON Award a ₱4.6M contract to ANGEL & SAM CONSTRUCTION & GENERAL MERCHANDISEMunicipalities
Transaction hash:
7ac3db65a664ea98b9b2c8701f21538091aa68744ba36e7a51e740e598a519f7
Status:
Included and unchanged
Block:
#3,101 2,912 blocks after it
Position in block:
Transaction 3 of 6
Award day:
Jun 12, 2017 (9 yrs 5 mo ago)
Value:
₱4,582,991.54
Project:
Development
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 #3,101 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 LIBONA, BUKIDNON awarded it to ANGEL & SAM CONSTRUCTION & GENERAL MERCHANDISE on 2017-06-12.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 Libona 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 7ac3db65a6…a519f7now …
- 2. Block Merkle root changedstored 499facc447…2a83bdnow …
- 3. Block #3101 hash changedstored ffc79a3b3e…89c02bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.
- leaf 7ac3db65a664ea98b9b2c8701f21538091aa68744ba36e7a51e740e598a519f7
- 01 L 2d324ec613716bb4b71b2df3dafed6aceeb962cd54e19c91a5e4288a8ab9e9ed
- 02 L 26b5ec9550acdc029450e76fc2723b0908bb93e25cf0f390184ce67651603f05
- 03 R 38436e2c5d18a2daf645120748396bcd77d152b714f56856820a396622f25ed3
- root 499facc447f195be4739522a5985d415f5cbe770e9bb90a5a2a17e8de22a83bd