According to @lookonchain, wallet 2nWbwF deposited 100,000 SOL valued at $23.64M into OKX two hours before the post after receiving the funds from Coinbase Prime, signaling a large single-entity exchange inflow that traders monitor closely for liquidity implications (source: @lookonchain on X, Sep 17, 2025; source: Arkham Intelligence address explorer for 2nWbwF). Research shows that net inflows to centralized exchanges by large holders often correlate with increased sell-side activity in the short term, which traders use to gauge near-term market risk (source: Glassnode Insights; source: CryptoQuant Research). Traders can track OKX spot and derivatives order flow alongside real-time movements of address 2nWbwF to confirm whether the inflow converts into active selling or remains idle on the exchange (source: OKX market data; source: Arkham Intelligence).

According to @lookonchain, a newly created wallet received 44.78 million USDC from Coinbase Prime and bought 9,486 ETH worth about $44.78 million at an average price of $4,720 within the past hour, source: Lookonchain on X post dated Sep 13, 2025. The wallet address is 0x66cF6bf181C5d3FC3c4244E743cC5ce862625050 and the transfers and fills can be reviewed on Arkham Intel, source: intel.arkm.com/explorer/address/0x66cF6bf181C5d3FC3c4244E743cC5ce862625050.

According to @EmberCN, 246 million ENA (about $196 million) were transferred in the past 8 hours from an Ethena custody wallet to Coinbase Prime, with the source wallet listed as 0xcfc40d4ECa21F60D329F1E6b9B3D6069EaA20BBC and transactions visible on Arkham Intelligence (source: @EmberCN; Arkham Intelligence). According to @EmberCN, the post did not provide a stated purpose for the transfer, leaving only the confirmed size, timing, and destination venue for traders to assess (source: @EmberCN). According to Coinbase Institutional materials, Coinbase Prime is an institutional trading and custody platform that supports prime brokerage and OTC settlement, indicating the ENA have been positioned on an institutional venue rather than a self-custody address (source: Coinbase Institutional).

According to @OnchainLens (X, Sep 8, 2025), two wallets likely linked to one entity withdrew 20,000 ETH, valued at roughly 86 million dollars, from Coinbase Prime. According to @OnchainLens citing Nansen data, the withdrawn ETH was subsequently staked through EtherFi. The involved addresses are 0x12A9FdaD296e707989376fF113bD2D6Cd5173277 and 0x688Ec3b96bf4535B364Cb37a4Bf416e266d7113d, per Nansen labels reported by @OnchainLens. Nansen provides exchange net flows and protocol inflow dashboards that can be used to track ETH liquidity effects from such outflows and staking deposits, as referenced by @OnchainLens.

According to @lookonchain, BlackRock deposited 33,884 ETH valued at $148.6M to Coinbase Prime roughly two hours before the post on Sep 4, 2025. Source: @lookonchain. The disclosure specifies the destination, transfer size, and USD value, with no additional details on purpose or subsequent movements. Source: @lookonchain.

According to @ai_9684xtpa, ETH whale James Fickel deposited 39,800 ETH, approximately 172 million dollars, into Coinbase about 7 hours ago, source: @ai_9684xtpa on X, Aug 30, 2025. Over the past two months, he has cumulatively transferred 43,025 ETH to exchanges, while a Coinbase Prime custody address still holds 57,051 ETH, roughly 247 million dollars, source: @ai_9684xtpa on X, Aug 30, 2025. The wallet address link for verification is provided in the source post, supporting these on-chain flow figures that traders track as on-exchange supply metrics, source: @ai_9684xtpa on X, Aug 30, 2025.

According to @EmberCN, an Arbitrum Foundation multisig transferred 10 million ARB (about $4.99 million) to Coinbase Prime 9 hours ago; source: @EmberCN (X, Aug 30, 2025). The same wallet reportedly receives roughly 15 million ARB each month from the Arbitrum Foundation vesting contract and typically forwards 10 million ARB to Coinbase Prime; source: @EmberCN (X, Aug 30, 2025). The wallet began unlocking ARB in July 2023 and has unlocked a total of 414 million ARB to date; source: @EmberCN (X, Aug 30, 2025). For trading relevance, this reflects a recurring cadence of approximately 10 million ARB monthly inflows to a centralized venue as described by the source; source: @EmberCN (X, Aug 30, 2025).

According to @EmberCN, an Arbitrum multisig wallet deposited 13.105 million ARB worth $6.91 million to Coinbase Prime 45 minutes ago, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338. According to @EmberCN, the same wallet received 250 million ARB from the Arbitrum DAO treasury 10 months ago, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338. According to @EmberCN, transfers to Coinbase Prime began three months ago and have totaled 38.434 million ARB (valued at $16.68 million) at an average price of $0.43, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338.

According to @lookonchain, BlackRock deposited 1,703 BTC valued at about 190 million dollars into Coinbase Prime. source: @lookonchain on X

According to @EmberCN, USV transferred 2.981 million UNI (~$31.09 million) to Coinbase Prime about 15 minutes prior to the source post and still holds 6.694 million UNI (~$69.82 million) at the referenced address; all figures and timing are cited from @EmberCN.

According to @lookonchain, BlackRock deposited 1,885 BTC valued at about 111.66 million dollars and 59,606 ETH valued at about 254.43 million dollars to Coinbase Prime, and the post characterized this activity as selling, source: @lookonchain on X dated August 21, 2025. Coinbase describes Prime as its institutional platform for custody and trade execution including OTC and agency trading, so deposits can precede execution rather than cold storage, source: Coinbase Prime official site and product documentation. Traders should monitor Coinbase Prime linked inflows and any subsequent outflows to gauge whether execution completes and sell-side liquidity clears in the short term, source: Coinbase Prime trading workflow materials and the inflow report by @lookonchain.

According to @EmberCN, USV transferred 731,000 UNI (about $7.43M) to Coinbase Prime roughly 8 hours before the Aug 20, 2025 post. Source: @EmberCN; Arkham Intelligence. The same source reports USV’s previous UNI sale occurred in December 2024, totaling 3.511 million UNI at a $15.53 average price for approximately $54.56 million. Source: @EmberCN. USV-linked addresses still hold 9.675 million UNI (about $96.65 million), based on the referenced on-chain address tracker. Source: @EmberCN; Arkham Intelligence. This marks USV’s first reported UNI move of this type in about eight months, a datapoint traders often watch for potential liquidity events. Source: @EmberCN; Arkham Intelligence.

According to @lookonchain, BlackRock (ETHA) deposited 101,975 ETH worth $372 million and 2,544 BTC worth $292 million into Coinbase Prime approximately three hours ago. This significant transfer of both Ethereum (ETH) and Bitcoin (BTC) to a major institutional exchange could indicate upcoming trading activity or potential liquidation, which may increase volatility and liquidity in both ETH and BTC markets. Traders should monitor subsequent price action and order book changes on Coinbase Prime for possible shifts in momentum and support/resistance levels, as large institutional moves like this often precede notable market reactions (source: @lookonchain).

According to @lookonchain, BlackRock (ETHA) deposited 101,975 ETH valued at $372 million and 2,544 BTC worth $292 million into Coinbase Prime three hours ago. This substantial movement of both ETH and BTC by a leading institutional player signals significant trading activity and could influence short-term liquidity and volatility across major cryptocurrency pairs. Traders should closely monitor Coinbase Prime order flows and potential price shifts in ETH and BTC markets as a result of this sizable institutional transaction. Source: @lookonchain.

According to @EmberCN, the price of the PUMP token ($PUMP) fell from $0.0039 to $0.0031 following an announcement from a pump.fun co-founder that there would be no airdrop in the near future. The source notes that approximately 1.5 hours before this price decline, an institutional investor transferred its entire holding of 3.75 billion PUMP, valued at $14.3 million at the time, to Coinbase Prime. This institution had acquired the tokens in a private sale for 15 million USDC at a price of $0.004 per token, resulting in a realized loss of $700,000 from the sale.

According to The Data Nerd, trading firm Cumberland has deposited 31,000 ETH, valued at approximately $118 million, into a Coinbase Prime address. This significant on-chain movement, tracked via the provided Arkham Intelligence link, is often interpreted by traders as a bearish signal. Large inflows from institutional entities like Cumberland to exchanges frequently precede selling activity, which could increase downward pressure on the price of Ethereum (ETH) in the short term.

According to @EmberCN, SharpLink Gaming has continued its significant Ethereum accumulation, purchasing an additional 4,904 ETH valued at $17.45 million through Coinbase Prime. This recent buy is part of a broader strategy initiated in early June, where the company has adopted a MicroStrategy-like approach to building its ETH reserves. To date, SharpLink Gaming has amassed a total of 358,000 ETH at an average cost of approximately $2,825 per coin, resulting in an unrealized profit of $260 million, based on data from Arkham Intelligence.

According to @EmberCN, SharpLink Gaming has continued its aggressive Ethereum accumulation, purchasing an additional 20,279 ETH worth approximately $68.38 million within the last four hours. The transactions were reportedly conducted via institutional platforms Coinbase Prime and Galaxy Digital. This purchase increases SharpLink Gaming's total reserves to 321,000 ETH since it began accumulating in early June, adopting a strategy similar to MicroStrategy's Bitcoin holdings. The firm's average purchase price is cited at around $2,745, resulting in a current unrealized profit of $204 million, signaling strong institutional conviction in ETH.

According to @EmberCN, SharpLink Gaming is continuing its significant accumulation of Ethereum (ETH), having recently purchased an additional 5,188 ETH for approximately $15.86 million through Coinbase Prime. This latest acquisition is part of a broader strategy, similar to MicroStrategy's approach, which began in early June. The firm has now accumulated a total of 300,000 ETH. The average purchase price for their holdings is reported to be around $2,701, resulting in a current unrealized profit of $130.9 million based on on-chain data.

According to @lookonchain, the entity SharpLink (@SharpLinkGaming) has executed significant Ethereum (ETH) purchases totaling nearly $90 million. The accumulation began with a direct acquisition of 10,000 ETH, valued at $25.7 million, from the Ethereum Foundation. Following this, SharpLink purchased an additional 21,487 ETH, worth approximately $64.26 million, through Over-The-Counter (OTC) markets and Coinbase Prime within a four-hour period. This large-scale accumulation, particularly involving the Ethereum Foundation and institutional-grade platform Coinbase Prime, can be interpreted by traders as a strong bullish signal, indicating significant buying pressure and institutional confidence in ETH.