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 - REGION VI Award a ₱9.2M contract to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.National agencies
Transaction hash:
1be65016b682e55efbb6d605bafba03fbdccf6b9ba8c0bae32bd8f25fe09ad18
Status:
Included and unchanged
Block:
#3,246 2,767 blocks after it
Position in block:
Transaction 33 of 226
Award day:
Nov 15, 2017 (8 yrs 11 mo ago)
Value:
₱9,167,692.82
Project:
17G00095
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 #3,246 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 "Regular Infra - GAA 2017 MFO-2", i.e. the FY2017 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 - REGION VI awarded it to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC. on 2017-11-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17G00095: 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 2018-05-30). 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 1be65016b6…09ad18now …
- 2. Block Merkle root changedstored 69bae789a6…8e306dnow …
- 3. Block #3246 hash changedstored 7b6f63254c…86d392now …
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 225 records. Each step hashes the current value together with the sibling shown.
- leaf 1be65016b682e55efbb6d605bafba03fbdccf6b9ba8c0bae32bd8f25fe09ad18
- 01 L 1b935f407ad7113c6def5cee4ef09cdec0e58d46f1758c4381205c1452c66a43
- 02 R ca93b6c26e65d841df7f468a7309053f38f9ab6db36dba64430f21e12f3c4810
- 03 R 62bd89e2da49f92edc42392523e5b0301df835791d169c23e323575bf7518050
- 04 R 5ffe5ea6341121dd5dd4c9f5d5bd13b448358ad0fba9f8a5fcc54587afe527d8
- 05 R 213fed4f74b800769debe882419d0b50957b5c61c4d1a784d403f00cfd0ff8a4
- 06 L f795932db46f5611597327868e2d155c214d41b56a7b3449aa5df134e5eddf33
- 07 R 3263d3d0c750624ff79ac8e8b8d41554de954bc302bcf7bdfd9be965b5e6eae8
- 08 R ac175a62b327d25b623190ed9697a46492772ab70970461a8ce811308c1baa41
- root 69bae789a6f46f24b2913f517bf3f1e1da034fa468ba16f99d0deb8a798e306d