The crypto market wakes up fast when a big name slips. And this time, it’s Coinbase. A brief, quickly deleted post from the exchange has ignited a full-blown debate around OpenSea’s long-awaited SEA token.
The now-vanished announcement claimed that Coinbase Launchpad would host a token sale for SEA with a valuation near $3.8 billion, a 0.3 USDC token price, and 5% of supply up for grabs.
The post disappeared almost instantly. But the screenshots, speculations, and shockwaves did not.
The source? A post from @doomerfied, an account known for meme-styled news and viral bait. Yet the claim spread fast enough to send the narrative moving long before facts stepped in. Neither Coinbase nor OpenSea has stepped forward with a statement. And that silence only adds fuel.
How the “Leak” Spread Within Minutes
It started with the headline splash: COINBASE LEAKS $150M OPENSEA ICO DETAILS IN DELETED POST.
According to the captured post, Coinbase’s Launchpad would host an ICO for OpenSea’s SEA token. The figures were clean and bold, a $3.8 billion valuation and a sale scheduled for next week. The rollout supposedly included 5% of the token supply.
[ DOOMER ]
COINBASE LEAKS $150M OPENSEA ICO DETAILS IN DELETED POST pic.twitter.com/aEigLzffJC
— doomer (@doomerfied) November 28, 2025
Traders moved fast. Discussions across crypto Twitter started spinning out theories. Some wondered if this was a genuine mistake, an intern posting too early or a pre-scheduled draft going live. Others suspected something bigger: maybe an early move ahead of a major SEA token launch.
But then the contradictions started piling up.
The entire announcement conflicted with the timeline OpenSea itself had already shared. And it contradicted the tokenomics the community already knew. That’s when skepticism began to drown out the hype.
Polymarket Lights Up With a 53x Spike
Even though the announcement smelled off, speculation doesn’t wait. Within minutes, chatter around SEA hit Polymarket, where the reaction was explosive.
A small market tied to the possibility of a Coinbase-OpenSea token sale spiked 53x in minutes, driven entirely by hype around the deleted post.
This is classic crypto: liquidity pours into the rumor before anyone checks the facts.
But once people connected the dots, and remembered who the source was, momentum slowed. Traders quickly realized the announcement didn’t match anything OpenSea has actually confirmed. The price action cooled as eyes turned back to OpenSea’s real roadmap.
Why the Announcement Looked Fake From the Start
OpenSea has been clear about one thing: there is no ICO planned.
Founder Devin Finzer shared SEA token details long before this alleged leak ever surfaced. That includes supply distribution and revenue mechanics, none of which involve a public sale on Coinbase Launchpad. The inconsistency was obvious to anyone who had followed the project closely.
A few red flags stood out:
SEA isn’t launching until Q1 2026.
- Any suggestion of an ICO “next week” already conflicts with that timeline.
There has been no mention of selling 5% of supply.
- Instead, OpenSea’s Foundation repeatedly emphasized community allocation, not fundraising.
The source was @doomerfied.
- The account creates meme headlines, satirical stories, and bait designed to go viral. It is not known for official leaks.
Market conditions make an ICO unlikely.
- With liquidity draining across the market and long holding metas dominating, an ICO rollout right now makes little strategic sense.
Put simply, everything about the announcement contradicted what OpenSea has already confirmed.
What Is Actually Confirmed About SEA
Despite all the noise, the real SEA token plan is straightforward and unchanged. OpenSea set these points months ago, and they continue to stand untouched:
1. SEA Launch Timeline
SEA will go live in Q1 2026.
That’s more than a year away. Nothing suggests this is shifting.
2. Community Allocation
OpenSea has committed to distributing 50% of the supply to the community.
More than half of that allocation will be granted through an initial claim, not a paid sale.
This aligns SEA with a user-first model rather than a fundraising-driven one.
3. Tokenomics
One of the biggest pieces is revenue-linked.
OpenSea confirmed that 50% of platform revenue at launch will be used to buy SEA.
This creates ongoing demand and aligns token value with ecosystem activity.
Nowhere in those plans is there a Coinbase ICO, a 0.3 USDC token sale price, or a sudden next-week drop.
Why an ICO Makes No Sense in Today’s Market
Even without the official timeline, the idea of OpenSea launching an ICO in 2024 or 2025 doesn’t line up with current market dynamics. The space is still navigating liquidity shrinkage. Investor patience is thin, and “long hold or die” metas dominate new token launches.
An ICO under these conditions risks slow momentum, uneven distribution, and heavy early sell-offs. Most major projects avoid ICOs today for this reason. Instead, they favor claims, unlock schedules, and ecosystem-centric distribution.
OpenSea is following that playbook. The fake leak simply contradicted everything strategic about the project.
The real story isn’t that Coinbase leaked anything. It’s that one viral account managed to spark full-scale speculation with a single screenshot and a deleted post.
Crypto moves fast. Sometimes too fast. The SEA token is still far from launch, and the details we have today remain the only verified ones.
Until OpenSea speaks, or Coinbase does, the noise stays noise.
Disclosure: This is not trading or investment advice. Always do your research before buying any cryptocurrency or investing in any services.
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Source: https://nulltx.com/coinbase-sea-token-leak-sparks-confusion-as-opensea-denies-ico-plans/