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 PATAG, LIBMANAN, CAMARINES SUR Award a ₱110.4K contract to F.N. MAYOR CONSTRUCTIONBarangays
Transaction hash:
d45694efb9d959bcd2f6ba0444d5bcaa7d2df9c80cd7f0d5d68ff8ff5d62ffed
Status:
Included and unchanged
Block:
#1,804 4,209 blocks after it
Position in block:
Transaction 45 of 55
Award day:
Jul 16, 2013 (13 yrs 3 mo ago)
Value:
₱110,402.69
Project:
REPAIR OF PATHWAY (Re-Blocking)
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 #1,804 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 PATAG, LIBMANAN, CAMARINES SUR awarded it to F.N. MAYOR CONSTRUCTION on 2013-07-16.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 d45694efb9…62ffednow …
- 2. Block Merkle root changedstored ac92ef1992…71739bnow …
- 3. Block #1804 hash changedstored 54224a0adf…ecf4e0now …
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 54 records. Each step hashes the current value together with the sibling shown.
- leaf d45694efb9d959bcd2f6ba0444d5bcaa7d2df9c80cd7f0d5d68ff8ff5d62ffed
- 01 L d1bbf6dd417cfc6f520c776cb2b7ffe6fc54e5e13ad91fd11829342381d5ebc5
- 02 R 5c29fa3770208138b4c6f17faf4c36b52af4f8da5bd02ac3bb03df1bac49c5eb
- 03 L f592c6140a78f0c2e725af8feff2169dcdd8037bf17fa898e32ce62368f9be0f
- 04 L e85864705b2bd241ff1979909be5145acf09ee8ad091b2f8e8c11136cafe7e18
- 05 R b8d414a36aeb4a163a1a601a8bedccf2d7c685023107629877759a9ea20c6479
- 06 L 359eb659069fb1a23d91b51271901d479bb353953c923803381cc6a4ef6031a9
- root ac92ef1992cd03bc0f7a0f710bf06db00b8a5df6d0ab1631a49f94af1c71739b