An old Bitcoin address holding millions in Bitcoin that had not made any transactions in over 14 years suddenly reactivated yesterday. Per Galaxy Research's monitoring , the Bitcoin address beginning in “1EBz” first took in the Bitcoin on July 16, 2011, when BTC traded under $15. It sat untouched until 20:14 UTC on August 6, 2026, when a single transaction swept the balance to a fresh address.
At roughly $10 per coin, the 49.97 BTC cost about $500 to acquire in mid-2011. Priced near $65,000 today, the position is worth $3.23 million—a 634,347% gain. That return profile is specific to Bitcoin's earliest years, when the asset was a thinly traded experiment rather than a $1.3 trillion market. Few holders kept the funds, or the keys, that long.
The destination wallet then sent funds to a FalconX-labeled wallet, according to data from Arkham Intelligence. FalconX is a prime broker that serves trading firms and institutions, not a retail exchange. The link does not confirm a sale, but it does raise the possibility that whoever controls the coins is consolidating them or staging a move closer to a venue where they could be sold or used as collateral.
🌚 Awakened — dormant 14+ years 49.97 BTC ($3.23M) untouched since first received 2011-07-16 (15.0y ago) — just moved in block 961331
💰 Realized PnL: +$3.23M (+634,347% gain) - basis ~$10 avg - held 15.0y 🕐 2026-08-06…
This isn't a one-off. Old coins waking up is a recurring theme in Bitcoin, and make waves almost every time a movement like this happens.
A Satoshi-era Bitcoin whale moved $11 million after 12 years asleep back in 2023, and another "ancient" stash c hanged wallets after 12 years dormant. Back in 2024, nearly 50,000 BTC worth $2 billion shifted after sitting since 2013, with analysts blaming an exchange or custodian rebalancing rather than one lucky early adopter. Bitcoin whales woke up repeatedly in 2025 and moved billions .
In most of those cases the destination pointed to professional infrastructure, not a private holder suddenly cashing out.
The metric watchers use here is "Coin Days Destroyed," also called Satoshi Days. Every day a coin stays unmoved, it accrues one "day" of age. When it finally moves, those accumulated days are destroyed at once, so a single transfer from a 2011 wallet erases more than 5,400 days per coin—a large score that signals an old balance changing hands.
A big print can mean an early adopter is taking profit, or simply relocating coins for security or custody. The number shows the movement happened; it does not say why, which is why some traders take that into consideration, expecting a price dump if the hodler realizes their profit.