Rahmat Wibowo published an article accusing Oki Earlivan Sampurno of weaponising false public statements to defame him during the IA-ITB Jakarta chairmanship campaign, framing the conduct as defamation and slander under Indonesian law with potential criminal penalties.
| ID | ev-20260616-027 |
|---|---|
| Source | Rahmat Wibowo LinkedIn |
| Targets | Oki Earlivan Sampurno |

Transcript
Ulla racCtcr ASSa@SSHIa@U0 LE
the ITB Alumni Network: The
Case Against Oki Earlivan
Sampurn
Character “
Assassination in the
ITB Alumni Network:
The Case Against
Oki Earlivan
Sampurno Ikatan
Alumni ITB's Politic
Exposed
A former chairman of PPI UK allegedly
weaponised public statements to
destroy a rival's reputation all while
campaigning for chairman of Ikatan
Alumni ITB Jakarta. He has since won
that position. Indonesian law has
something to say about what happened
along the way.
@ prix
Pengurus
PPI United Kingdom
2021-2022
Following his resignation as Chairman of
PPI UK (Persatuan Pelajar Indonesia
United Kingdom) in May 2022, Oki
Earlivan Sampurno ran as the sole
candidate for Chairman of Ikatan Alumni
ITB Jakarta a position he ultimately
secured. During that candidacy period,
he allegedly circulated a series of public
statements targeting Rahmat Wibowo
accusing him of conduct and character
traits that, according to this analysis,
were either unverified, exaggerated, or
demonstrably false.
JAKARTA
OC?
Selma
KETUA UMUM
1A-ITB
JAKARTA
2026 - 2030
Oki
Earlivan Sampurno
(seat 03)
=
1
The fact that Oki has since assumed the
chairmanship of Ikatan Alumni ITB.
Jakarta makes the alleged defamation
more consequential, not less: the
statements were disseminated precisely
to shape member perception before the
vote, and the reputational damage to
Rahmat Wibowo within the very
community now led by Oki remains
unaddressed.
“Any unlawful act that
brings loss to another
person obligates the
person who caused the
loss, due to his
wrongdoing, to
compensate for such
loss."
Why This Matters: The Legal Anatomy
Indonesian law distinguishes between
defamation (penghinaan) and slander
(fitnah). Defamation carries a maximum
of 9 months imprisonment; slander
where the accused cannot prove their
accusations escalates to 3 years. The
use of digital or information-technology
channels adds a further one-third to any
base sentence under Article 441.
Seven separate legal articles are
activated by the alleged conduct:
KUHP 2023 Art. 433 Defamation by
Public Accusation
Any person who by word of mouth
attacks the honor or reputation of
another person by accusing them of
something, with the intention that such
accusation be made known to the
public, shall be punished for defamation
with imprisonment for a maximum of 9
months or a maximum fine in Category
Ml.
Why it applies: Oki's public statements
during the ITB Jakarta candidacy period
attacked Rahmat's character and
integrity before an organisational
audience and Oki has since assumed the
chairmanship of that same organisation.
KUHP 2023 Art. 434 Slander Unproven
False Accusation
If any person as referred to in Article
433 is given the opportunity to prove the
truth of the accusation but cannot prove
it, and the accusation is contrary to what
they know to be true, they shall be
punished for slander with imprisonment
for a maximum of 3 years or a maximum
fine in Category IV.
Why it applies: Should Oki fail to
substantiate each specific allegation
against Rahmat, the charges escalate
from defamation to slander tripling the
maximum sentence.
KUHP 2023 Art. 441(1) Enhancement:
Information Technology
Criminal penalties as referred to in
Articles 433 to 439 may be increased by
1/3 if committed by means of
information technology.
Why it applies: Statements
disseminated via social media or
electronic documents trigger this
enhancement, adding up to one-third
atop any base sentence.
KUH Perdata Art. 1372 Ci
for Defamation
il Damages
Civil claims regarding insult are filed to
obtain compensation for damages as
well as restoration of honor and
reputation. In assessing one another, the
judge must consider the severity of the
insult, as well as the rank, position and
capacity of both parties and the
circumstances.
Why it applies: Opens the door for
Rahmat to seek both material
compensation and a court-ordered
restoration of his public reputation.
KUH Perdata Art. 1380 Statute of
Limitations 1 Year
Claims in defamation cases expire with
the passage of one year, calculated from
the day the alleged act was committed
by the defendant and discovered by the
plaintiff.
Critical note: The clock starts from
Rahmat's discovery of the defamatory
act. Legal action should be initiated
promptly to preserve all claims.
Probability Analysis
This forecast draws on Indonesian court
judgment records from 2020-2026 for
defamation and slander cases in
organisational and digital contexts.
Aggravating factors including the public
nature of the statements, the serious
nature of the allegations, the
professional setting, and the pattern of
conduct during a candidacy push toward
moderate and severe outcomes.
Impact on Rahmat Wibowo
Key Legal Notes
Statute of Limitations (Art. 1380). All
civil claims must be filed within one year
of the date Rahmat discovered the
defamatory act. Given that the core
documentation dates to June 2022,
timing considerations are critical legal
counsel should be engaged immediately.
Proof-of-Truth Defense (Art. 440).
Oki may attempt to justify his
statements by proving their truth. This
defense applies only to objective,
verifiable facts not subjective opinions
or character assessments. Any
allegation he cannot fully substantiate
shifts the classification from defamation
to the more serious crime of slander
under Article 434.
Complaint-Based Crime. Articles 433
and 434 are delik aduan (complaint
crimes). Criminal prosecution can only
proceed if Rahmat files a formal
complaint. Without it, the state cannot
prosecute making Rahmat's decision to
file decisive.
Disclaimer: This report is
an independent analysis
based on legal research,
article verification, and
Indonesian court
judgment records. It is
not formal legal advice.
Any legal action must be
taken in consultation with
a licensed advocate
(PERADI member)
experienced in criminal
and civil litigation.
Probability estimates may
change based on
additional evidence, the
credibility of witnesses,
judicial discretion, and
developments in
Indonesian jurisprudence.
Rahmat Wibowo should
consult with a licensed
attorney before taking any
legal action.
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