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Knaken Exchange

avoid.net/knaken-exchange→26/100·88% conf.
[✓ FACT-CHECKED]· reviewed once · last review 27 Oct 2026

Last changed 2026-10-27 · Fact-check review — Fact-check review (verdict: revise): the reviewer checked the page's claims against its sources; the trust score did not change. Version history →

[DEFUNCT · NO LONGER OPERATING]
Why this score
Every page starts at65
The subject's own conduct-75
Concerns that are not fraud-22
Problems around it, caused by others-0.3
Long-running+10
Regulated+10
Sum-12
  • No established finding that it defrauded anyone, so it stays out of the red band (26 or above).

Score: 26/100 (kept between 0 and 100)

How scoring works →

Page reliability: Fact-checked 2026-10-27 · 8 of 11 claims confirmed · 2 need better sources · 1 disputed

anchored·4HkoAF…zhbr

Summary

Knaken (Knaken Cryptohandel B.V.) was a Rotterdam-based Dutch retail cryptocurrency broker founded in 2017. After its MiCA licence application to the AFM was reportedly rejected, the platform went offline in early June 2026, locking out roughly 30,000 customers, and on July 16, 2026 the Rotterdam District Court declared it and its client-fund foundation Stichting Knaken Payments bankrupt on a petition from the Dutch Public Prosecution Service, with approximately €7 million in customer funds unaccounted for. A parallel criminal investigation, which began with a FIOD raid on June 29, 2026, remained open with no charges announced as of late July 2026.

Connected Entities

4 entities · 60 linked investigations
Organizations
□Ethereum90□Knaken
Exchanges
△Knaken Exchange
Tokens
Relationships
  • Ethereum→mentioned with→Bitcoin(60%)
  • Knaken Exchange→mentioned with→Ethereum(60%)
  • Knaken Exchange→mentioned with→Knaken(70%)
  • Knaken Exchange→mentioned with→Bitcoin(70%)
Have evidence about Knaken Exchange?
0
Accepted
7
Under review
0
Rejected / revoked

7 submissions awaiting moderator review.

Timeline(11 events)

2017

Knaken Cryptohandel B.V. founded in Rotterdam by Ronald Jonkers and Vincent van der Sanden (exact founding date not specified in reporting).

Crypto Briefing

2020

Alleged theft of 23 Bitcoin from Knaken, later cited by the company in court documents as a partial explanation for the shortfall; the AFM assessed it could account for at most €1.5M–€2M of the gap.

TechTimes (court documents)

2021

Knaken becomes official cryptocurrency partner of AFC Ajax and Feyenoord for the 2021-2022 Eredivisie season (also reported as shirt sponsorship).

Sponsorreport / Bitcoin Magazine NL

June 2025

Netherlands enforces its MiCA licensing deadline (June 30, 2025). One account places the AFM's rejection of Knaken's licence application at this point, legally requiring it to halt crypto-asset services.

BeInCrypto / TFTC

July 2025

Crypto-asset service providers serving Dutch customers required to hold valid AFM authorisation (from July 1, 2025, per this account).

TFTC

June 2026

Knaken's website and mobile app go offline abruptly after its MiCAR licence application to the AFM is rejected, locking out roughly 30,000 customers.

Cryptopolitan / NL Times

June 2026

Knaken tells customers not to file damage claims (June 8, 2026), saying it is investigating 'how we can shape the settlement.'

NL Times

June 2026

FIOD raids Knaken's premises (June 29, 2026), seizing laptops, phones, company assets and data carriers in a criminal investigation into alleged fraud, embezzlement or money laundering; no arrests reported.

Crypto Briefing / TFTC

June 2026

OM files a bankruptcy petition (June 30, 2026) against Knaken Cryptohandel B.V. and Stichting Knaken Payments with the Rotterdam District Court, citing the public interest, AFM warnings of a 'very concerning situation' and approximately €7 million in missing customer funds.

NL Times

July 2026

Rotterdam District Court declares Knaken Cryptohandel B.V. and Stichting Knaken Payments bankrupt (July 16, 2026), citing a roughly €7 million shortfall; trustee C.F.W.A. Hamm appointed over both entities.

NL Times / DutchNews.nl

July 2026

TechTimes reports (July 28, 2026) court documents showing Knaken attributed its shortfall to the 2020 Bitcoin hack, while the AFM determined the hack covers less than half the gap.

TechTimes
Provenance & Audit Trail

Decision Log

  • #4review reviseRecorded on Solana ✓10/27/2026, 7:25:46 PM
    slot 462188380 · hash uJzC9tzDWyxnjMoq1bSf4Boo8fwhvdCg44PxuY3ftEa
  • #3reviewRecorded on Solana ✓10/27/2026, 7:25:45 PM
    slot 462188375 · hash 9LF41vhC9ES4MjF9kA4R1US43E8DoA8En1S7bmhBnXY9
  • #2rescore+22Recorded on Solana ✓10/10/2026, 6:43:01 PM
    slot 455362950 · hash DC1jkSi4cKfUTx12hdphxFmfoogyvtJ286ShmgcWahjw
  • #1publishRecorded on Solana ✓7/31/2026, 12:05:09 PM
    slot 443502964 · hash GChx54LuvwXAQfygQjeF1568SCUMMw7cdpMBmB57GzT1

This investigation is cryptographically anchored to the Solana blockchain (4 decisions). 25 of 29 cited source URLs have an Internet Archive snapshot.

Fact-checked 2026-10-2711 claims checked1 correction pending0 applied⛓ anchoredSee findings →

model: claude-code-merge-writer

generated: 7/31/2026, 12:04:55 PM

last updated: 10/27/2026, 7:25:46 PM

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