Mt. Gox, the defunct bitcoin exchange that collapsed in 2014 after losing 850,000 BTC in a historic hack, moved 10,422.65 bitcoin worth approximately $739 million to a new wallet on Tuesday at 04:47 UTC. The transfer, recorded on Bitcoin block 952,072, marks the largest single transaction from the exchange's cold storage wallets in months and comes as creditors await final repayments ahead of an October 31, 2026 deadline.

Market Context

The Mt. Gox transfer occurred during a broader bitcoin selloff that has pushed BTC below $71,000 for the first time in weeks. Bitcoin fell 3.4% over 24 hours as markets absorbed news of Strategy's (formerly MicroStrategy) first publicized bitcoin sale—a disclosure that continued to weigh on sentiment despite its relatively small size of 32 BTC sold for $2.5 million. The broader crypto market has faced additional headwinds from a record 10-session streak of spot ETF outflows and stalled U.S.-Iran ceasefire negotiations, which have pressured risk assets broadly.

Analysis

Tuesday's transaction split the transferred bitcoin into two addresses: 10,306.35 BTC ($730.78 million) was sent to a previously unseen address beginning with "14FEEM," while a smaller 116.30 BTC ($8.25 million) slice routed to Mt. Gox's known hot wallet at "1Jbez," according to Arkham Intelligence data. The split pattern mirrors earlier administrative transfers that preceded creditor distributions, though none of the coins have yet been forwarded to a custody provider or exchange. The timing is notable given the approaching October 31 deadline, with trustee Nobuaki Kobayashi having pushed back the final repayment date twice—most recently in October 2025 when a Tokyo court approved an extension from October 31, 2025 to October 31, 2026, citing incomplete creditor procedures and pending processing issues. Many Mt. Gox creditor coins were acquired before the 2014 collapse at substantially lower prices, meaning any eventual distribution would likely meet sellers ready to realize substantial gains at current market levels.

Key Numbers

- $739 million: Estimated value of bitcoin moved by Mt. Gox on June 2, 2026

- 10,422.65 BTC: Total bitcoin transferred across two wallet addresses

- $730.78 million: Value of the larger 10,306.35 BTC transfer to a new cold storage address

- $8.25 million: Value of the smaller 116.30 BTC hot wallet routing

- $2.43 billion: Mt. Gox's remaining holdings of approximately 34,504 BTC still held in custody

- 19,500: Number of creditors who have received repayments since mid-2024

What to Watch

Whether the newly consolidated coins get forwarded to a registered crypto exchange or custodian for creditor distribution will be closely monitored. Any movement toward exchanges could signal imminent selling pressure ahead of the October 31 deadline.