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500 BTC Linked to Clifton Collins Moves to Coinbase Prime—but a Fourth Recovery Is Unconfirmed
On August 28, 2026, 500 BTC—reported at about $39.56 million—moved from a dormant wallet linked by on chain analysts to Clifton Collins. Collins reportedly accumulated roughly 6,000 BTC from cannabis proceeds in 2011–2012 and split the holdings across 12 wallets containing about 500 BTC each.
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Key takeaways
- On August 28, 2026, 500 BTC—reported at about $39.56 million—moved from a dormant wallet linked by on chain analysts to Clifton Collins.
- Collins reportedly accumulated roughly 6,000 BTC from cannabis proceeds in 2011–2012 and split the holdings across 12 wallets containing about 500 BTC each.
- Sending Bitcoin to Coinbase Prime does not prove a sale: the platform provides institutional custody and trading services, including for certain seized assets handled by the U.S.
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openai.comCreate a landscape editorial hero image for this Studio Global article: What is known about the August 28, 2026 transfer of 500 BTC—worth approximately $39.56 million—from a dormant Bitcoin wallet linked to convi. Article summary: A 500-BTC wallet associated by on-chain analysts with Clifton Collins moved to a Coinbase Prime address on August 28, 2026, valued at roughly $39.56 million at the time. The transfer is real on-chain activity, but its at. Topic tags: general, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fa
A dormant Bitcoin wallet linked by on-chain analysts to convicted Irish drug dealer Clifton Collins moved 500 BTC to a Coinbase Prime address on August 28, 2026. Reports valued the transfer at approximately $39.56 million at the time. The blockchain movement is observable, but the available evidence does not establish that Ireland’s Criminal Assets Bureau (CAB) authorized it, that it represents a fourth recovery, or that the Bitcoin was sold. 17
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What happened on August 28?
The transaction involved 500 BTC from a wallet associated with the Collins-linked cluster. That amount matters because reports say Collins divided a much larger holding into 12 separate wallets, each containing roughly 500 BTC. The matching amount makes the latest movement consistent with the structure of the original stash, but wallet attribution based on on-chain analysis is not the same as an official seizure announcement. 19
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The reporting is also not completely uniform on valuation: some accounts rounded the transfer to about $38 million, while others cited approximately $39.56 million. Those differences reflect the Bitcoin price and valuation used when the transaction was reported, not a difference in the 500-BTC amount. 17
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How Collins’s 6,000-BTC stash became inaccessible
Reports published after Collins’s 2017 arrest said he had acquired approximately 6,000 BTC using proceeds from cannabis sales in late 2011 and early 2012, when Bitcoin traded for only a few dollars. He reportedly divided the coins across 12 wallets and printed the corresponding recovery information on paper. 25
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The paper was said to have been hidden inside a fishing-rod case at a rented property in County Galway. After Collins was arrested, the property was cleared and the fishing equipment—and apparently the access information—was believed to have been discarded. The lost keys left authorities with control of the assets in legal terms but without an obvious way to move the Bitcoin. 34
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What earlier recoveries establish
The August movement followed three publicly reported 500-BTC recoveries from the same broader case:
- March 2026: CAB announced that it had accessed a 500-BTC wallet with technical assistance from Europol’s European Cybercrime Centre.
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- May 2026: CAB and Europol were reported to have secured another 500 BTC from a dormant wallet believed to be linked to the case.
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- July 2026: CAB said a further 500 BTC had been recovered, bringing its publicly reported total at that point to 1,500 BTC.
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That history explains why the August 28 transaction was widely described as a possible fourth recovery. However, reports specifically caution that CAB and Europol had not officially confirmed the latest movement as another recovery. 20
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Does the Coinbase Prime destination mean the Bitcoin was sold?
No. A transfer to a Coinbase Prime address shows that the coins reached an institutional Coinbase service; it does not, by itself, show that a market sale took place.
Coinbase Prime provides custody and advanced trading services for institutional clients. The U.S. Marshals Service selected it to safeguard and trade certain large-cap digital assets connected with federal asset-forfeiture work. In that context, a transfer to Coinbase Prime can represent custody, administrative consolidation, compliance processing, or preparation for a later transaction—not necessarily an immediate liquidation. 6
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The same limitation applies here: blockchain data can show the movement and destination address, but it cannot independently identify the person or agency that authorized the transfer or reveal whether a sale followed.
How much Bitcoin could remain?
If the original structure of 12 wallets containing approximately 500 BTC each is accurate, the reported three earlier recoveries plus the August movement would amount to about 2,000 BTC, leaving roughly 4,000 BTC across eight similarly sized wallets.
That is a straightforward estimate based on the reported wallet structure—not an official CAB inventory. It should not be treated as confirmation that all eight wallets remain inaccessible or that further recoveries will occur. The August transaction itself has not been formally identified by CAB, Europol, Coinbase, or an Irish court as a fourth seizure. 20
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The most defensible conclusion
The strongest source-backed description is narrower than the headline speculation: 500 BTC from a dormant wallet associated by analysts with the Clifton Collins case moved to a Coinbase Prime-labeled address on August 28, 2026, at a reported value of about $39.56 million.
The movement fits the 500-BTC pattern of the original 6,000-BTC stash and follows three earlier recoveries publicly linked to CAB and Europol. But until an official statement identifies the sender and purpose, it remains unverified whether this was a fourth government recovery, a custody transfer, or another kind of authorized movement.
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People also ask
What is the short answer to "500 BTC Linked to Clifton Collins Moves to Coinbase Prime—but a Fourth Recovery Is Unconfirmed"?
On August 28, 2026, 500 BTC—reported at about $39.56 million—moved from a dormant wallet linked by on chain analysts to Clifton Collins.
What are the key points to validate first?
On August 28, 2026, 500 BTC—reported at about $39.56 million—moved from a dormant wallet linked by on chain analysts to Clifton Collins. Collins reportedly accumulated roughly 6,000 BTC from cannabis proceeds in 2011–2012 and split the holdings across 12 wallets containing about 500 BTC each.
What should I do next in practice?
Sending Bitcoin to Coinbase Prime does not prove a sale: the platform provides institutional custody and trading services, including for certain seized assets handled by the U.S.
Sources
ababnews.com500 BTC Associated with Irish Drug Dealer Clifton Collins ...
cryptorank.ioDormant Bitcoin Wallet Linked to Irish Drug Dealer Moves 500 BTC to Coinbase Prime | Bitcoin on-chain data | CryptoRank.io
crypto.newsIrish drug dealer's lost wallet moves $39.56M in Bitcoin
thestreet.comDrug lord's missing Bitcoin suddenly moves after years