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 MONTEVISTA, COMPOSTELA VALLEY Award a ₱4.9M contract to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC)Municipalities
Transaction hash:
fff2bd47d8d3ec3dab7f2b14988c19122bd2aeaa528e8e4c179f9d0c20849132
Status:
Included and unchanged
Block:
#1,138 4,875 blocks after it
Position in block:
Transaction 57 of 58
Award day:
May 9, 2011 (15 yrs 6 mo ago)
Value:
₱4,870,271.83
Project:
Invitation to Bid
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 #1,138 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 MONTEVISTA, COMPOSTELA VALLEY awarded it to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC) on 2011-05-09.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 Montevista 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 fff2bd47d8…849132now …
- 2. Block Merkle root changedstored 0185961685…22489cnow …
- 3. Block #1138 hash changedstored d3b6330e11…c6ab64now …
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 57 records. Each step hashes the current value together with the sibling shown.
- leaf fff2bd47d8d3ec3dab7f2b14988c19122bd2aeaa528e8e4c179f9d0c20849132
- 01 L ff29c78681c211c900b76954e425a2f67c02fc1b07801bfb2b721f0396aa6f7b
- 02 R 9b358025448916126ee942d4c4a924fbf2f8ae4beb04c552e8a3dd0741dd14d8
- 03 R 0cb1b545a02a9afb21d74c414d29ce5974d3d8d87f67b5c7a93e06cd7bbbcdc8
- 04 L f685f4f011dce5bc9b54f05fd7a1c7b0b1bedb91513abae835b69be792790550
- 05 L 4cf5221cc132aa0718aa600083f3946f764bb248f1670d90f94e67ec9fe41c20
- 06 L b362378e4a81df64f4a402ee04bf8bee1afef542894a91dd2898c23926d4b543
- root 0185961685a59718d5aa8eb7267d95283eb2a7af22acce8c821ed8da7b22489c