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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS NE2NDDEO Award a ₱2.6M contract to FRAMECON BUILDERSNational agencies
Transaction hash:
68cabc0a9081e7308aaa54cb3fc099b29e9ab87c29ff5861a570cdd9c813bdc1
Status:
Included and unchanged
Block:
#2,796 3,217 blocks after it
Position in block:
Transaction 67 of 191
Award day:
Jul 18, 2016 (10 yrs 3 mo ago)
Value:
₱2,606,033.01
Project:
16CF0077
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 #2,796 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)DPWH lists the funding source as "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS NE2NDDEO awarded it to FRAMECON BUILDERS on 2016-07-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16CF0077: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2016-11-05). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 68cabc0a90…13bdc1now …
- 2. Block Merkle root changedstored 248ed636e2…bc26c1now …
- 3. Block #2796 hash changedstored e23067189b…332f7dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 190 records. Each step hashes the current value together with the sibling shown.
- leaf 68cabc0a9081e7308aaa54cb3fc099b29e9ab87c29ff5861a570cdd9c813bdc1
- 01 L 664ce8b9c20e372cef42333fed42eeef7cbef7da6804de7d3734f9f00aa8a512
- 02 L f5e091e389976eeed931c2eb5f7f594ce209115541edf35b82ba374c658ec157
- 03 R 50260bc48f050c21c4eb961d4f2348b60e4a13011bd6f7209bf9a4b06d99ee7b
- 04 R 79134abb3bbf4f28f856c098a41760a387835f686b6f9dcc4b25c3ce6a66a7be
- 05 R e7e10b5b522aa46ee5f97f90029c0b3b1c0638d7b3fadf57823134ea623754ee
- 06 R 8407b87c1b3ad017da45e975dbf782309716d86c9d91fa3e3de53c8143ac1b4d
- 07 L d05468f909cb28222e56dffd1ee87968ce8dec8fb75c4c4b9917a537f11ba143
- 08 R 5469e1e1e78ea82f4374ad69e12f641b9bbae9d2f50394daaa8d5f077156aed2
- root 248ed636e20ac63535f7d5fcfbf84a89e77e804b6418b02985d717b342bc26c1