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 13, CAGAYAN DE ORO CITY Award a ₱1.5M contract to RG & K CONSTRUCTION AND GENERAL MERCHANDISEBarangays
Transaction hash:
4f5e33dc8f12ba0b5cd7e2ca13fdc57a05014d7d55a83b2cab4f0e16de5a47a1
Status:
Included and unchanged
Block:
#1,618 4,395 blocks after it
Position in block:
Transaction 16 of 43
Award day:
Nov 23, 2012 (13 yrs 11 mo ago)
Value:
₱1,468,402.48
Project:
Improvement of Second Floor Multi-Purpose Building, Barangay 13, Cagayan de Oro City
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 #1,618 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 13, CAGAYAN DE ORO CITY awarded it to RG & K CONSTRUCTION AND GENERAL MERCHANDISE on 2012-11-23.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 4f5e33dc8f…5a47a1now …
- 2. Block Merkle root changedstored 35df02b711…eaa44enow …
- 3. Block #1618 hash changedstored 576901dede…f5d5e0now …
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 42 records. Each step hashes the current value together with the sibling shown.
- leaf 4f5e33dc8f12ba0b5cd7e2ca13fdc57a05014d7d55a83b2cab4f0e16de5a47a1
- 01 R 5aeef65faa0801a2f91b4600d2b7897993f4edf3bc2cc927adc451733fae328f
- 02 R 312bef4de82e0d79a6f45bfdb933ffa0c6a7efc32210454da0796d8ed4de73ea
- 03 R 0c2dfab5fe21c236b6d087ebb5d9486cd61cdd28335be0337ff23f82509dcd89
- 04 R 28e6410710feee665547f786a69c9b1fd9f01df70e4243e86f72d3cd9de01429
- 05 L 4e608e88d28a34dbda234b44583fd105d293ca5e79577c699de0c56419bd969c
- 06 R 69c3a43b07a778a5d9680c013d3994bf8240b79a1fec55cd90d1becf807a3475
- root 35df02b7118097817b588534ede2d6d77c5d4fb6ba984972f3173cebdbeaa44e