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 - TARLAC DEO Award a ₱2.4M contract to FEL-GENE CONSTRUCTIONNational agencies
Transaction hash:
e16e8633b75bc012d13581edcaef174fc2e2556d01137f8ad908c89cef61c2eb
Status:
Included and unchanged
Block:
#2,833 3,180 blocks after it
Position in block:
Transaction 93 of 118
Award day:
Aug 26, 2016 (10 yrs 2 mo ago)
Value:
₱2,390,902.94
Project:
Construction of 1 unit Techvoc Workshop Buildings/
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 #2,833 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 - TARLAC DEO awarded it to FEL-GENE CONSTRUCTION on 2016-08-26.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16CJ0109: 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 2016-12-12). 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 e16e8633b7…61c2ebnow …
- 2. Block Merkle root changedstored 38f8ec466b…557e59now …
- 3. Block #2833 hash changedstored 770251dd06…437bdbnow …
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 117 records. Each step hashes the current value together with the sibling shown.
- leaf e16e8633b75bc012d13581edcaef174fc2e2556d01137f8ad908c89cef61c2eb
- 01 L df011f579668b9c579fa8c83783019f446106aa9fefb76e144ded82308e00d27
- 02 R 9f86850361b2e183c5711dedcda156d830193b58223e7bb49b86e3034a45dc33
- 03 L 554f9c3e8000c3322f2bc82082710949f287934ff066dcbe06088363a51c7314
- 04 L 1aa70349df29a27b7a7a29a52088f5f57e6d876cfe1f90e4ca02f991ac36022e
- 05 L 01a5c13d0d3b286032d160e1553cee7e56dee47933f470287fdd94553db36b4b
- 06 R 599edf8fba912fc4ef03079440b95f67c43ecc9db99d761666220f7008ae7970
- 07 L d388d1404e593a12a97930bee50a76867245d8b9dc99e2ac2af8d9fa7217e97a
- root 38f8ec466b9f4bc939f599925bc1377a2e31cfc5476ade8a2cf425f7d7557e59