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
BARANGAY SAN AGUSTIN SUR, AGOO, LA UNION Award a ₱30.0K contract to BOADO ENGINEERING DESIGN & CONSTRUCTIONBarangays
Transaction hash:
89b0fb8cb57384cf7aa09ac860461cbe648f65e8b90e3b3549e6eabe5f2ed3fc
Status:
Included and unchanged
Block:
#717 5,296 blocks after it
Position in block:
Transaction 4 of 6
Award day:
Oct 23, 2009 (17 yrs ago)
Value:
₱30,000.00
Project:
INSTALLATION OF CR TILES AND WATER SYSTEM
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 #717 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)BARANGAY SAN AGUSTIN SUR, AGOO, LA UNION awarded it to BOADO ENGINEERING DESIGN & CONSTRUCTION on 2009-10-23.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 89b0fb8cb5…2ed3fcnow …
- 2. Block Merkle root changedstored 9eaafb0168…aec22enow …
- 3. Block #717 hash changedstored 146211b02b…d569e4now …
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 89b0fb8cb57384cf7aa09ac860461cbe648f65e8b90e3b3549e6eabe5f2ed3fc
- 01 R 9331aaa117bdf1535b2c213f69f67be8b6166b9537b82aa82b8a90c351a9686b
- 02 R 8b09126dd16244abde7a0b42232a7da6a2bc7ddf55d7e76f5135f942fc2216e2
- 03 L fff955f81dddf81810771fbfb85baae9aae2c9ef11b2a1eadca15baf87b3aeef
- root 9eaafb01686437e75eecabbcfe53576cde76775f156cdc646c46b55934aec22e