27:I[56264,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/2tie5rqwdsi89.js","/_next/static/chunks/2dnipz2c0692b.js","/_next/static/chunks/1mf5iq195c2sn.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/0_02m0ghanddv.js"],"GuestHistoryRecorder"] 28:I[3004,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/2tie5rqwdsi89.js","/_next/static/chunks/2dnipz2c0692b.js","/_next/static/chunks/1mf5iq195c2sn.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/0_02m0ghanddv.js"],"EmailPreview"] 2b:I[27201,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js"],"IconMark"] 29:Tef50, Ledger Op3n 2026: Save The Date For October 15

Ledger Op3n 2026: Save The Date For October 15

This week’s newsletter dives into all things Ledger Op3n 2026. Plus Shielded Zcash lands in Ledger Wallet™, new security research by the Ledger Donjon, and more.

What Is Ledger Op3n?

Ledger Op3n returns to Paris on October 15, bringing together founders, builders, investors, and creators for a day of keynotes, major announcements, and live demonstrations. The throughline of this year’s edition is the collision of AI, blockchain, and quantum computing, and what that means for the security of your digital assets, communication, and identity. AI agents can already read inboxes, browse the web, and act without a human confirming each step, and Ledger Op3n 2026 explores where the final say should live: what gets verified, and where.

Ledger Stories

Shielded Zcash Transactions Are Now Available In Ledger Wallet™ Desktop

Shielded Zcash transactions are now available via Ledger Wallet™ Desktop. Privacy here is not a server setting. To keep your shielded balance private, the scanning and transaction building happen on your machine. Your unified viewing key stays local and is never shared with anyone, including Ledger. When you sign, the zero-knowledge proof is computed on your machine, faster now with Ironwood. The transaction is then signed on your device, on a screen you can trust.

Read The Full Story →

Ledger And Payward Join Forces To Bring Self-Custody To Global Markets

Ledger and Payward, the parent company of Kraken, are joining forces to bridge self-custody and global liquidity. Kraken customers will be able to fund, withdraw, and sign transactions using their Ledger signer directly inside the exchange. Payward Services will also become a buy, sell, and swap option inside Ledger Wallet™, starting with debit card and bank transfer support in Europe and the UK. Ledger and Payward are also integrating xStocks more deeply into Ledger Wallet™, letting users buy, sell, and transact tokenized equities from self-custody.

Read The Full Announcement →

Inside The Donjon: Bypassing RP2350 Debug Protection

We regularly communicate about the results we achieve. But sometimes, the journey matters just as much as the result. The Donjon recently managed to bypass the RP2350-A4 debug protection using an innovative approach combining two techniques: photon emission imaging and laser fault injection. Read the full technical breakdown to see how the two techniques worked together.

Read The Technical Blog →

Agent Proposes. Human Confirms. Hardware Enforces.

Most demos of AI agents moving money skip the hard part. Who gives final approval? An agent can prepare a transaction. It should not get the final say when value is involved. That is exactly what the Device Management Kit is built for. The agent does the work. The signature only happens on hardware, with the user verifying exactly what they are approving on the secure screen. Agent proposes. Human confirms. Hardware enforces.

Dive into the Ledger DMK →

Building AI Agents You Can Actually Trust

In this episode of The Ledger Podcast, Shisa AI’s CTO joins Ledger CXO Ian Rogers to talk about building AI agents you can trust. The problem: agents can rewrite the file that defines what they know and who they are. The fix: the AI proposes, a separate system decides, and secrets never touch the model. High-risk actions route to a Ledger signer, where you see the real intent in plain text and approve with a physical tap.

Watch The Full Episode →

Choose your Ledger signer

Ledger Flex™

The new standard

Colors & Limited Editions

Durable 2.8″ screen

Recovery Key included

314 reviews

$249

BUY NOW →

NEW

Ledger Nano™ Gen5

As unique as you are

Susan Kare Badges

Lightweight 2.8″ screen

Recovery Key included

154 reviews

$179

BUY NOW →

True security starts with you. Never share your 24-word Secret Recovery Phrase or enter it on any device; Ledger will never ask for it. Store your recovery sheet or Ledger Recovery Key in a secure location. Prevent phishing by double-checking URLs and using official apps. Crucially, avoid blind signing: always verify transaction details on your Ledger signer’s Secure Screen before you sign. Head over to Ledger Academy for the full security checklist.

Buy a Ledger signer Get help

& listen to our podcast here.

This email was sent to you because you signed up at Ledger.com or purchased a Ledger product. We respect your right to privacy. Read our Privacy Policy and Cookie Policy. © 2026 Ledger SAS. All rights reserved. Ledger brands are registered trademarks of Ledger SAS. Ledger SAS, 106 Rue du Temple, 75003 Paris.

To unsubscribe from future emails or to update your email preferences, click here.

*xStocks are issued by Backed Assets. xStocks are not available in the US and other restricted jurisdictions. Eligibility details are published by Backed Assets. Ledger is a technology provider and provides no financial or investment advice.

2a:T4db3,If you are having trouble reading this email, read the online version "Crypto Owners Circle" Ledger Op3n 2026: Save The Date For October 15 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- This week’s newsletter dives into all things Ledger Op3n 2026. Plus Shielded Zcash lands in Ledger Wallet™, new security research by the Ledger Donjon, and more. "Ledger Op3n 2026, October 15" What Is Ledger Op3n? ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Ledger Op3n returns to Paris on October 15, bringing together founders, builders, investors, and creators for a day of keynotes, major announcements, and live demonstrations. The throughline of this year’s edition is the collision of AI, blockchain, and quantum computing, and what that means for the security of your digital assets, communication, and identity. AI agents can already read inboxes, browse the web, and act without a human confirming each step, and Ledger Op3n 2026 explores where the final say should live: what gets verified, and where. Register to Watch Ledger Op3n 2026 Live → Ledger Stories -------------- "Shielded Zcash transactions are now available in Ledger Wallet Desktop" Shielded Zcash Transactions Are Now Available In Ledger Wallet™ Desktop ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Shielded Zcash transactions are now available via Ledger Wallet™ Desktop. Privacy here is not a server setting. To keep your shielded balance private, the scanning and transaction building happen on your machine. Your unified viewing key stays local and is never shared with anyone, including Ledger. When you sign, the zero-knowledge proof is computed on your machine, faster now with Ironwood. The transaction is then signed on your device, on a screen you can trust. Read The Full Story → "Ledger and Payward join forces to bring self-custody to global markets" Ledger And Payward Join Forces To Bring Self-Custody To Global Markets --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Ledger and Payward, the parent company of Kraken, are joining forces to bridge self-custody and global liquidity. Kraken customers will be able to fund, withdraw, and sign transactions using their Ledger signer directly inside the exchange. Payward Services will also become a buy, sell, and swap option inside Ledger Wallet™, starting with debit card and bank transfer support in Europe and the UK. Ledger and Payward are also integrating xStocks more deeply into Ledger Wallet™, letting users buy, sell, and transact tokenized equities from self-custody. Read The Full Announcement → "Inside the Donjon: bypassing RP2350 debug protection with laser fault injection" Inside The Donjon: Bypassing RP2350 Debug Protection --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- We regularly communicate about the results we achieve. But sometimes, the journey matters just as much as the result. The Donjon recently managed to bypass the RP2350-A4 debug protection using an innovative approach combining two techniques: photon emission imaging and laser fault injection. Read the full technical breakdown to see how the two techniques worked together. Read The Technical Blog → "Agent proposes, human confirms, hardware enforces with the Ledger Device Management Kit" Agent Proposes. Human Confirms. Hardware Enforces. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Most demos of AI agents moving money skip the hard part. Who gives final approval? An agent can prepare a transaction. It should not get the final say when value is involved. That is exactly what the Device Management Kit is built for. The agent does the work. The signature only happens on hardware, with the user verifying exactly what they are approving on the secure screen. Agent proposes. Human confirms. Hardware enforces. Dive into the Ledger DMK → "Shisa AI CTO and Ian Rogers on building AI agents you can actually trust" Building AI Agents You Can Actually Trust ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- In this episode of The Ledger Podcast, Shisa AI’s CTO joins Ledger CXO Ian Rogers to talk about building AI agents you can trust. The problem: agents can rewrite the file that defines what they know and who they are. The fix: the AI proposes, a separate system decides, and secrets never touch the model. High-risk actions route to a Ledger signer, where you see the real intent in plain text and approve with a physical tap. Watch The Full Episode → Choose your Ledger signer ------------------------- "Ledger Flex hardware signer" Ledger Flex™ The new standard Colors & Limited Editions Durable 2.8″ screen Recovery Key included "Rated 4.5 out of 5 stars" 314 reviews $249 BUY NOW → NEW "Ledger Nano Gen5 hardware signer" Ledger Nano™ Gen5 As unique as you are Susan Kare Badges Lightweight 2.8″ screen Recovery Key included "Rated 4.5 out of 5 stars" 154 reviews $179 BUY NOW → True security starts with you. Never share your 24-word Secret Recovery Phrase or enter it on any device; Ledger will never ask for it. Store your recovery sheet or Ledger Recovery Key in a secure location. Prevent phishing by double-checking URLs and using official apps. Crucially, avoid blind signing: always verify transaction details on your Ledger signer’s Secure Screen before you sign. Head over to Ledger Academy for the full security checklist . "Ledger" Buy a Ledger signer Get help Follow us on: "X" "Instagram" "Facebook" "TikTok" "YouTube" & listen to our podcast here. <#> This email was sent to you because you signed up at Ledger.com or purchased a Ledger product. We respect your right to privacy. Read our Privacy Policy and Cookie Policy . © 2026 Ledger SAS. All rights reserved. Ledger brands are registered trademarks of Ledger SAS. Ledger SAS, 106 Rue du Temple, 75003 Paris. To unsubscribe from future emails or to update your email preferences, click here. *xStocks are issued by Backed Assets. xStocks are not available in the US and other restricted jurisdictions. Eligibility details are published by Backed Assets. Ledger is a technology provider and provides no financial or investment advice. 1f:["$","article",null,{"className":"min-w-0 flex-1 overflow-hidden","aria-label":"Ledger Op3n 2026. Save the Date: October 15","children":[["$","$L27",null,{"emailId":"057c8682-230d-4572-9730-75c7911bc1cc"}],["$","$L28",null,{"email":{"id":"057c8682-230d-4572-9730-75c7911bc1cc","subject":"Ledger Op3n 2026. Save the Date: October 15","previewText":"If you are having trouble reading this email, read the online version ","sentAt":"2026-09-25T16:02:17.000Z","classification":"marketing","imageCount":16,"thumbnailUrl":"https://mailspo-ingest.imraan-243.workers.dev/img/inbound/img/fd93a0572d385ca4aa7afa3b05aff298c2614ce8f78f3d9c282056a79d4978e7","emailType":"newsletter","typeConfidence":"guess","typeBasis":"no stronger signal","brand":"$25:props:brands:601","bodyHtml":"$29","textBody":"$2a","bodyFallback":null}}]]}] a:null f:[["$","title","0",{"children":"Ledger Op3n 2026. 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