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 VILLADIMA, LIBMANAN, CAMARINES SUR Award a ₱359.0K contract to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTIONBarangays
Transaction hash:
ff1f2cf15d806eb485ee2bcf18933924cf56f7f194c324b3e59b4c683dabab75
Status:
Included and unchanged
Block:
#1,319 4,694 blocks after it
Position in block:
Transaction 2 of 3
Award day:
Dec 10, 2011 (14 yrs 11 mo ago)
Value:
₱359,000.00
Project:
CONCRETE PATHWAY
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 #1,319 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 VILLADIMA, LIBMANAN, CAMARINES SUR awarded it to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTION on 2011-12-10.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 ff1f2cf15d…abab75now …
- 2. Block Merkle root changedstored edfa7b8721…5cfc68now …
- 3. Block #1319 hash changedstored 1e6521b1ec…b4f2e3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.
- leaf ff1f2cf15d806eb485ee2bcf18933924cf56f7f194c324b3e59b4c683dabab75
- 01 R ff1f2cf15d806eb485ee2bcf18933924cf56f7f194c324b3e59b4c683dabab75
- 02 L 4a88ee4d7cafa21135e268f19a0306b923aa4acadf9b6e76f5a5f88f2865a1a2
- root edfa7b8721a1ab2578caf3b8c5e8d0bbeda49d0353332ba3f72bde42b15cfc68