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Ripple cofounder Jed McCaleb has just popped up on Forbes' latest crypto rich list, while Shiba Inu$0.00000613 is trying to claw back a key level that keeps it in the top 30 by market cap. Meanwhile, miner MARA has started doing the thing miners always swear they will not do, sending Bitcoin$62,588.20 to a market maker after a policy pivot.
Crypto News Summary March 12

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Forbes puts a number on Ripple wealth, McCaleb at $3.9B, Larsen at $12.3B

Forbes' new rich list pegs Jed McCaleb at $3.9 billion and Ripple cofounder Chris Larsen at $12.3 billion, a neat reminder that "crypto decentralisation" can look a bit funny once you stack up who actually banked the biggest outcomes. [1]
McCaleb's name carries extra weight because his historical footprint is not just corporate, it is market structure. He is associated with some of the most watched supply overhang dynamics in the space, and when CT (Crypto Twitter) starts muttering about insider wealth, his wallet history tends to get dragged back into the feed.
The practical takeaway for traders is not that Forbes lists move markets, they usually do not. It is that wealth concentration narratives come back fast whenever liquidity gets thin. That matters for XRP$1.1067 specifically because the asset's long term story has always had one foot in tech and the other in distribution optics.
On chain, the sort of signal that actually changes behaviour is not a media list, it is large exchange deposits, market maker routing, and persistent sell pressure from known entities. Forbes is sentiment fuel, not flow. If you want the real read, you track whether big holders are sending or sitting.
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SHIB tries to defend the "top 30" line, $3.5B market cap is the battlefield

Shiba Inu$0.00000613's setup in the report is simple: it is attempting to reclaim $0.0000006 and hold a path that keeps its market cap around $3.5 billion. The framing is important because meme coins trade like attention markets, the "top 30" label is a crude but effective billboard.
That said, the numbers as presented deserve a sceptical squint. A $3.5 billion market cap at $0.0000006 implies a circulating supply in the quadrillions (market cap divided by price), which is not how Shiba Inu$0.00000613 is usually discussed. Either the price decimal is off by a factor of 10, or the market cap reference is being used loosely as a threshold rather than a precise snapshot. This is exactly why degens get rugged by spreadsheets.
Still, the tradeable point remains: Shiba Inu is trying to defend relevance, and relevance in meme land is liquidity plus reflexivity. What I look for in this kind of push is not just spot price, it is:
  • DEX liquidity depth on the main Shiba Inu pairs (does a modest market sell move the pool badly?)
  • Whale concentration and net flows (are top holders distributing into pumps?)
  • Exchange net deposits (do inflows spike as price approaches the headline level?)
  • Perps positioning (open interest and funding, if the move is fuelled by leverage)
If Shiba Inu is "breaking out" on paper but liquidity is thin and market buys are chewing through the book, that is not strength, it is a setup for a quick wick and a nasty retrace. Meme rallies can be proper, but they are often mercenary rotations, capital swings in, screenshots get posted, then it's onto the next ticker.
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MARA sends 298 BTC to Cumberland, miner policy shifts from pure HODL to sales

The cleanest on chain datapoint in the whole report is MARA's transfer: 298 Bitcoin$62,588.20 moved to market maker Cumberland. That is not a rumour, that is a measurable flow, and it lines up with a stated policy change that allows periodic Bitcoin$62,588.20 sales to support liquidity and operating costs. [1]

Two things make this worth watching:

  1. Miners are price sensitive sellers. When margins get squeezed, treasury ideology tends to melt away.
  2. Market maker routing is a tell. Sending coins to Cumberland is a pretty standard path to execution, hedging, or liquidity management. It does not guarantee an immediate market dump, but it moves coins closer to where selling can happen efficiently.

The report also flags that mining costs are averaging about $70,000 per Bitcoin, with profitability swinging based on efficiency and power prices. That cost line matters because when spot trades around the marginal cost of production, miners with weaker balance sheets either hedge, sell, or both. If hashprice is ugly and debt is due, idealism does not pay the bills. [1]

For traders, the bearish scenario is straightforward: more miners follow suit, exchange balances tick up, and every macro wobble gets amplified by systematic sell flow. The bullish counter is also simple: this is controlled treasury management, not panic, and the market absorbs it because demand is already there.

Either way, "miner selling" is not a vibe, it shows up in flows. Watch the follow through. One transfer is a headline, a pattern is a regime change.

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Macro tripwire: CPI first, then the March 19 FOMC decision

The report pins near term volatility risk on U.S. CPI and the lead in to the March 19 FOMC decision. That tracks. Crypto still trades like a high beta liquidity instrument when macro matters, and Bitcoin tends to front run risk before the wider market admits it.

If CPI prints hot, you often see the same sequence: dollar bid, yields up, risk off, and crypto leverage unwinds. If CPI comes in cooler, the market starts pricing an easier path for rates, and speculative assets get room to breathe.

The key point is timing. Macro catalysts do not just move spot, they smash or supercharge positioning. If Shiba Inu is trying to reclaim a market cap threshold on thin books, and Bitcoin gets a macro led flush, meme bids evaporate fast.

What would invalidate the move (risk check)

For Shiba Inu:

  • Failure to hold the $3.5B market cap zone (or the equivalent level traders are anchoring to) would likely turn the "breakout" into a fade.
  • Any rally that coincides with rising exchange inflows and falling DEX liquidity depth is suspect, it is often distribution dressed up as momentum.

For Bitcoin and miners:

  • More public miners routing coins to market makers, or sustained net exchange inflows from miner tagged wallets, would strengthen the sell pressure case.
  • If Bitcoin cannot hold up through CPI and the pre FOMC window, the miner cost narrative around $70k per Bitcoin becomes a stress test rather than a curiosity.

Bottom line: Forbes headlines are noise unless they translate into flows, Shiba Inu's key level is only real if liquidity supports it, and MARA's 298 Bitcoin transfer is the kind of on chain breadcrumb that can become a trend if others copy it.

People Referenced

Jed McCaleb profile picture

Jed McCaleb

Crypto entrepreneur who co-founded Ripple and Stellar, shaping cross-border payments and crypto development.

Chris Larsen

Ripple cofounder and former CEO/executive chairman who helped pioneer blockchain-based cross-border payments.

Tags

#Marathon Digital#Ripple#XRP#Shiba Inu#Jed McCaleb#Chris Larsen#Forbes Rich List#SHIB market cap#Bitcoin miner selling#Wealth concentration