The assessment is "likely_true" with high confidence based on strong, corroborating evidence from multiple sources. The core components of the statement are well-supported:1. **Entities Involved**: One source directly states that BitMine has been accumulating Ethereum from both Kraken and BitGo, confirming the relationship between all three parties named in the claim. 2. **Specific Transaction Evidence**: A highly relevant source from an on-chain analyst (Lookonchain) provides direct evidence of a large Ethereum transfer from Kraken to a wallet believed to be linked to Bitmine. This source confirms a transaction of 21,054 ETH, valued at approximately $66.57 million, which substantiates a significant portion of the claimed amount and one of the sources.3. **Magnitude of Transaction**: Another credible crypto-industry publication (CoinDesk) reports that BitMine acquired $173 million in Ether. While this dollar amount differs from the $139 million in the statement, it independently confirms that BitMine was involved in an ETH acquisition of a similar, nine-figure magnitude. The discrepancy in value is common in crypto reporting due to price volatility and different reporting periods.While no single source confirms the exact figure of $139 million from both entities in one transaction, the evidence strongly supports the claim's fundamental assertions. The combination of a news report identifying both sources (Kraken and BitGo) and on-chain data confirming a large transfer from at least one of them (Kraken) makes the overall statement highly probable. There is no conflicting evidence among the relevant sources.