Certified CCSS Auditors

Last NameAuditor NameCompany/firmContact informationCCSS v8.1 Certification NumberCCSS v9.0 Certification NumberCertified Until
AndersonS. Dirk Anderson
Imagine Crypto, LLC
dirk.anderson@imaginecrypto.llc
MGUKW7HIR229xr8KJNY4jq2026/04/23
BeytellFerdus Beytell
Provenance
ferdus@provenancecompliance.com
7kvObmb3pIg2025/08/09
BothaRuan Botha
Provenance
ruan@provenance.company
UPlgl9QZsnH2025/10/21
CiattagliaLuciano Ciattaglia
Hacken
l.ciattaglia@hacken.io
eFNvH8js1RZ2025/08/30
CuchJuan Cuch
Hacken
j.cuch@hacken.io
2HHFLNT2qWUIzebIgZqyaB2025/08/30
DhumalAniruddha Dhumal
Hacken
a.dhumal@hacken.io
VP9qBKxzwtmh5bh6I3ddRR2025/08/31
DurseyPhilip Dursey
HypergameAI
ccssa@hypergame.ai
B99iPMT86ZARFq7zDQ1CTw2026/03/05
FatahillahAlkautsar Fatahillah
Hacken
a.fatahillah@hacken.io
3rdQvs9Hw1f2025/08/31
KepplerWilliam Keppler
Halborn
william.keppler@halborn.com
jg4hbpelH168nI9GTGPEkl2026/01/20
KrisjanousMarc Krisjanous
SixBlocks Audit
marc@sixblocksaudit.com
PBJ9IHB4iIBlPQSMOueGMB2025/07/05
McDougallJosh McDougall
5267482025/04/10
MoranPhillip Moran
DigOpp
phillip@digopp.group
JIpCIHwQpevEqUfzC58to62026/01/22
RavleAbhay Ravle
abhay_ravle@yahoo.co.uk
Y5qLJBrDo0Blg0e23DCekv2025/12/22
SantiagoWilliam K Santiago
PrivKey LLC
william@privkey.io
16e1ee2025/04/06
SchroederChristopher Schroeder
zeroShadow
chris@zeroshadow.io
0fpOlgwPQK3HYELqflgN1i2025/06/24
TseJenna Tse
OKX
www.linkedin.com/in/jenna03
HzTEpgsYmQd2026/05/16
van HeerdenCharné van Heerden
Provenance
charne@provenancecompliance.com
GsT2uge5Byw2025/07/30
YasmanovychDmytro Yasmanovych
HACKEN OÜ
d.yasmanovych@hacken.io
nIWsMtPdGALKT2jPGsWrzP2025/08/30
YINJIEWEN YIN
Forvis Mazars Consulting (HK) Limited
florence.yin.jw@gmail.com
LOezgWU3A5y2025/06/26

"This is our list of currently certified auditors. Please note that while these individuals have proven their knowledge of the CCSS, C4 does not endorse specific CCSSAs. It is imperative that entities follow best practices for selecting an auditor."

Last NameAuditor NameCompany/firmContact informationCCSS v8.1 Certification NumberCCSS v9.0 Certification NumberCertified Until
AndersonS. Dirk Anderson
Imagine Crypto, LLC
dirk.anderson@imaginecrypto.llc
MGUKW7HIR229xr8KJNY4jq2026/04/23
BeytellFerdus Beytell
Provenance
ferdus@provenancecompliance.com
7kvObmb3pIg2025/08/09
BothaRuan Botha
Provenance
ruan@provenance.company
UPlgl9QZsnH2025/10/21
CiattagliaLuciano Ciattaglia
Hacken
l.ciattaglia@hacken.io
eFNvH8js1RZ2025/08/30
CuchJuan Cuch
Hacken
j.cuch@hacken.io
2HHFLNT2qWUIzebIgZqyaB2025/08/30
DhumalAniruddha Dhumal
Hacken
a.dhumal@hacken.io
VP9qBKxzwtmh5bh6I3ddRR2025/08/31
DurseyPhilip Dursey
HypergameAI
ccssa@hypergame.ai
B99iPMT86ZARFq7zDQ1CTw2026/03/05
FatahillahAlkautsar Fatahillah
Hacken
a.fatahillah@hacken.io
3rdQvs9Hw1f2025/08/31
KepplerWilliam Keppler
Halborn
william.keppler@halborn.com
jg4hbpelH168nI9GTGPEkl2026/01/20
KrisjanousMarc Krisjanous
SixBlocks Audit
marc@sixblocksaudit.com
PBJ9IHB4iIBlPQSMOueGMB2025/07/05
McDougallJosh McDougall
5267482025/04/10
MoranPhillip Moran
DigOpp
phillip@digopp.group
JIpCIHwQpevEqUfzC58to62026/01/22
RavleAbhay Ravle
abhay_ravle@yahoo.co.uk
Y5qLJBrDo0Blg0e23DCekv2025/12/22
SantiagoWilliam K Santiago
PrivKey LLC
william@privkey.io
16e1ee2025/04/06
SchroederChristopher Schroeder
zeroShadow
chris@zeroshadow.io
0fpOlgwPQK3HYELqflgN1i2025/06/24
TseJenna Tse
OKX
www.linkedin.com/in/jenna03
HzTEpgsYmQd2026/05/16
van HeerdenCharné van Heerden
Provenance
charne@provenancecompliance.com
GsT2uge5Byw2025/07/30
YasmanovychDmytro Yasmanovych
HACKEN OÜ
d.yasmanovych@hacken.io
nIWsMtPdGALKT2jPGsWrzP2025/08/30
YINJIEWEN YIN
Forvis Mazars Consulting (HK) Limited
florence.yin.jw@gmail.com
LOezgWU3A5y2025/06/26

The CryptoCurrency Security Standard (CCSS) has been updated to version 9.0. See the updated CCSS here.

Systems certified under 8.1 are still valid.

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