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
PHILIPPINE NATIONAL POLICE - CALABARZON Award a ₱4.7M contract to DEX-SAL BUILDERSNational agencies
Transaction hash:
d35cceba7b79d9bf20be6ebd5899d1f2fab97769dfda1fce1733e55d4461a160
Status:
Included and unchanged
Block:
#2,073 3,940 blocks after it
Position in block:
Transaction 100 of 121
Award day:
May 12, 2014 (12 yrs 6 mo ago)
Value:
₱4,710,000.00
Project:
Construction of Luisiana Type B/C MPS
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 #2,073 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)PHILIPPINE NATIONAL POLICE - CALABARZON awarded it to DEX-SAL BUILDERS on 2014-05-12.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 d35cceba7b…61a160now …
- 2. Block Merkle root changedstored fc50df9288…07a5e0now …
- 3. Block #2073 hash changedstored b068f85910…e15109now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 120 records. Each step hashes the current value together with the sibling shown.
- leaf d35cceba7b79d9bf20be6ebd5899d1f2fab97769dfda1fce1733e55d4461a160
- 01 R d52b720bd022e7a6da7712d7970833cbcc9ce030b3037d1ee3fbaf17c9383728
- 02 R 2a95b3ab1b31ff10ad8f024f16165a5034838507e3f8372b7b0b96dbb6944100
- 03 L 906de03f2032f05550adec9f2e620d3ccecc04359eab972d094ad983509455a4
- 04 R e119eae3d3b0e6d634abe3fc92dddc1a5cab1fcfeb5c394c21740a28b03a2fd5
- 05 R 3cced50c2f44bd3df464be02a9844e83f9e30b8886a397558136a945ed6ad43f
- 06 L 67ae4f896189dec2bd8153a8ee4c1a1a4862ed409127c05a2afe4b0e19ae5ec9
- 07 L 8fc1dc3cd4c699536672805b052dffb613028e35a14b4cccfb96d6eb09271c74
- root fc50df9288220e5d18285df7011b2d0c8e5f6bd0c405e73d8dcdd7a29507a5e0