Are seed phrases holding Bitcoin back?
For years, seed phrases have been the standard way to secure crypto wallets.
They are powerful, mathematically sound, and widely adopted. But they are also confusing, easy to mismanage, and unforgiving.
That tension may be one of crypto’s biggest adoption hurdles.
In an interview with TheStreet Roundtable, Bobby Lee, founder and CEO of Ballet, said the seed phrase system, while secure, introduces risks that many users underestimate.
“People can mismanage those seed words,” Lee said. “You either lose it, you unintentionally expose it to other people, or worse, hackers or thieves gain access to it. And when that happens, your Bitcoins can be gone.”
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Lack of innovation in crypto wallets
Lee entered the Bitcoin industry in 2011 and founded BTC China, later known as BTCC, one of the earliest Bitcoin exchanges.
After selling that company, he launched Ballet in 2019 with a different focus, which is simplifying self custody.
“Bitcoin is a digital bearer asset,” Lee said. “Unlike stocks or bonds, you can actually hold it yourself. But because it’s digital, what you’re really holding is the private key.”
Ownership of Bitcoin does not mean possession of a physical object. It means control over a private cryptographic key. If someone else gets that key, they control the funds. If you lose it, the funds are unrecoverable.
Early wallets stored private keys directly on computers, sometimes unencrypted. Cold storage improved security by keeping keys offline. Seed phrases allowed users to back up those keys using 12 or 24 words. Lee believes that approach remains fragile.
“The random ordering of those 12 or 24 words is your unique fingerprint,” he said. “It is secure, but it is complicated.”
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The death of seed phrases
Ballet’s approach removes seed phrases altogether. Instead, Lee said the company splits a private key into two separate pieces of information embedded in a physical card.
“We’ve turned a digital bearer asset into a physical bearer asset,” he said. “Treat this like gold.”
The idea is simple: if you can safely store a physical object, you can safely store your Bitcoin. No passwords to remember. No seed phrases to protect. Just custody in its most literal form.
For crypto to reach mainstream users, Lee argues, security must become intuitive rather than technical. The math behind Bitcoin is strong. The question is whether the tools to protect it are simple enough for everyone else.
This story was originally published by TheStreet on Mar 3, 2026, where it first appeared in the Innovation section. Add TheStreet as a Preferred Source by clicking here.
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