Topic
The practice of inferring ownership, intent and fund flows from public blockchain data, which depends on third-party labeling of addresses.
Floyd Mayweather's accounts pushed a Solana meme coin that peaked near $1 million and fell 96% in three hours, Decrypt reported. Promoter Sahil Arora calls it the start of a second wave of celebrity launches.
Reality
Bitcoin whales raised holdings to 3.03 million BTC while US spot ETFs lost $744.3 million over six sessions. The whale reading is a 30-day growth rate, so Wednesday's CPI print will test a comparison across unequal windows.
Reality
Cardano fell 15.7% in seven days to about $0.234 as large holders cut more than 110 million ADA and daily active addresses dropped 41%. The cut is small against an $8.78 billion market, so the bear case rests on price levels.
Reality
Bitcoin bounced from an $80,308 low to about $83,770 on Oct. 11, stalling just under $84,000 resistance. CryptoSlate, citing Checkonchain, puts the largest holder cost-basis cluster at $84,000 to $85,000, with support at $77,000 to $79,000 if the breakout fails.
Reality
F2Pool co-founder Wang Chun swapped $19.31 million of wrapped bitcoin for ether as bitcoin slid to $80.5K on Oct. 9, on-chain trackers say. The swap extends a bet, tracked since June, that ether will outrun bitcoin, and the ETH/BTC ratio is still below its 2026 open.
Reality
Wallets tied to the US government moved 12,267 seized Bitfinex bitcoin, worth about $1 billion, to new unlabeled addresses. No exchange deposit was recorded, CoinDesk reported. Whether Washington is selling turns on the smaller sums it sent to Coinbase Prime.
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Glassnode's Rafael Schultze-Kraft counts 31.2% of circulating Bitcoin behind exposed public keys, up 222,000 BTC since May while supply grew 64,000 BTC. Exchanges supplied most of that rise, and a venue can cut its share by moving reserves to fresh addresses.
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MARA Holdings moved 996 bitcoin worth about $81m to Galaxy Digital on October 9, a transfer the analytics firm Lookonchain flagged as a possible sale. The on-chain data cannot confirm a sale, and MARA's filings already show its treasury fell to 35,577 bitcoin from 49,951 a year earlier.
Reality
Arkham Intelligence says 3,568 bitcoin tied to a viral claim of a $197 million Fidelity sale moved inside Fidelity Custody on Sept. 29 and were not sold. Fidelity holds coins in those wallets for institutional clients, so a large on-chain transfer cannot by itself show who is selling.
Reality
The US government moved 9,261 bitcoin worth about $770 million to Coinbase Prime, its largest outflow since December 2024, Galaxy Research data showed. The venue is the US Marshals Service's custody desk, so a deposit there does not confirm a sale.
Reality
Bitcoin fell to $83,404 on Wednesday after one overnight hour traded 309 BTC, at least three times the volume of any hour around it. Whether that low holds depends on how much futures leverage the selloff forced out.
Reality
US government wallets moved about $470 million of seized Bitfinex- and Alameda-linked crypto to likely Coinbase Prime addresses, Arkham said. Trump's reserve order lets officials repay victims from seized coins, so even a sale of this pool would say little about the pledge to keep reserve bitcoin.
Reality
US government wallets sent 833.6 BTC, worth about $71.6 million, toward Coinbase Prime on Oct. 7, roughly 0.26% of the bitcoin they still hold. The risk that the stash comes to market depends far more on the executive orders limiting sales of reserve bitcoin than on transfers this small.
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Santiment counts new Ethereum LINK addresses up under 2% across a 24% rally that has since faded to about $13.35. That count covers one chain and mostly the weeks before CCIP 2.0, so it is an early, partial test of Chainlink's institutional push.
Reality
US spot Bitcoin ETFs lost a net $89.9 million on Monday, roughly 0.08% of their $110.8 billion in assets, while Bitcoin stalled again below $87,000. Counted with the two sessions before it, the funds were net buyers, so the sellers who turned the price back over those three days were mostly outside the funds.
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Coin Metrics has recomputed all daily and hourly Ethereum exchange-flow metrics from the first block, using the exchange wallets it knows today. Outflow backtests run on a fresh download can now count wallets nobody had identified on the trade date.
Reality
Bitfinex says bitcoin needs ETF buying back near $190 million a day to extend a September gain of more than 6.5%. About 1.39 million coins were bought between $84,000 and $86,500, and holders waiting to break even can sell into any climb.
Reality
Bitcoin's CMBI benchmark closed near $83,113, just under the $84,000-$85,000 band where Glassnode counts more long-term holder coins than at any other price. With futures leverage at its lowest since March, spot buyers and sellers will decide whether the band holds.
Reality
CryptoQuant's scarcity index for XRP on Binance has fallen to its lowest since January 2025, with the token trading around $1.10 to $1.13. The index is scored against a shrinking baseline, so it shows that supply is returning more clearly than it shows how much.
Reality
Arkham valued Hunter Biden's Base token at three million times the pool it traded in. The sell-side flows anyone can actually count come to about $3.2m, and that is the size of the real transfer.
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