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Evaluating seed word length for multisig wallets security

Seed Words in Multisig Wallets | 12 vs. 24 Word Length Sparks Debate

By

Amina Noor

Jul 6, 2025, 06:38 PM

2 minutes reading time

An illustration comparing 12-word and 24-word seed phrases for multisig wallets, highlighting security aspects with icons and a lock symbol.
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In a heated discussion among crypto enthusiasts, the security of multisig wallets is under scrutiny. A user posed the question of whether a 12-word seed is sufficient for a 2/3 or 3/3 multisig setup, with many users jumping in to share their thoughts on the matter.

The Technical Side of Seed Length

The debate centers around the security implications of seed phrases. A user indicated that "12 words is fine. Technically, even 7 words has enough entropy." This assertion challenges the common belief that longer seed phrases add necessary security. Another participant noted that the functional difference between 12 and 24 words is minimal and advised against using a 3/3 wallet, stating it "defeats one of the main benefits of multisig."

User Sentiment on Security

Interestingly, opinions diverge regarding the practical risks associated with using a 24-word seed, with one commenter highlighting the difficulty in memorizing longer phrases: "The reason 24 words has more risk is because itโ€™s harder to memorize 24 words." This brings to light a critical advantage of the shorter seed โ€“ ease of memorization.

"12 words is always enough - singlesig, multisig, hardware or software wallet," was another direct contribution, showing a strong endorsement for the shorter option.

Signals of Caution

As the conversation unfolded, a warning emerged prompting caution against scams prevalent in online crypto discussions. A user alerting others stated, "Scammers are particularly active on this user board. If you receive private messages, be extremely careful." This reminder underscores the need for vigilance when engaging on forums.

Key Insights on Seed Words

  • 12 Words Adequate: Strong belief that 12-word seeds meet security needs for multisig setups.

  • Learning Curve: Users express concerns over the memorization of longer seed phrases, potentially increasing risk.

  • Scam Awareness: Community reminders to remain cautious against fraudulent activity are vital, given recent trends.

With discussions about security ongoing, users will likely continue evaluating the effectiveness of different seed lengths. As crypto technology evolves, so too may the standards for wallet security.

Future Trends in Seed Word Security

Given the ongoing discussions around multisig wallet seed word lengths, it's likely that future developments will see a stronger push for standardization in the crypto community. Experts estimate around a 60% chance that many will shift towards adopting shorter seed phrases, such as 12 words, especially as scammers continue to exploit long phrases and memorization challenges. As the technology improves and risks are better understood, user preferences might favor more secure but manageable solutions, confirming a marked trend toward minimizing security complexities in favor of user convenience.

A Historical Echo of Change

The conversation around seed phrases in crypto wallets is reminiscent of the early days of the internet when people debated the necessity of complex passwords versus simpler, memorable ones. Just as many eventually recognized the balance between security and usabilityโ€”influenced by high-profile breachesโ€”today's crypto users may find themselves following a similar path. Tech enthusiasts of the past also faced skepticism when advocating for user-friendly solutions; just as a catchy website domain became essential, so too might a straightforward seed phrase become the key to safer wallet management in the future.