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Arkham· 2025-12-23 15:53
Guide: Payment Rails 101 (On-Chain Payments)Payment rails are the hidden infrastructure that moves money around the world. Crypto is shifting them from inter-bank messaging systems onto blockchains.Our research team wrote a guide explaining how traditional rails like SWIFT work, why stablecoins are becoming the backbone of on-chain payments, and what this means for the future of global finance. Read our deep dive below: ...
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Arkham· 2025-12-23 15:02
THIS WHALE IS UP $12.5M SHORTING BITCOINSwing Trader 0x5d2 is up $12.5M in realized and unrealized PnL on a BTC short that he has been holding for 2 months now, since shorting $63.6M of BTC at the end of October.He has been holding his BTC short for so long that his account has generated $9.6M in funding on this trade alone. He also holds $3.5M of BTCB on BNB Chain. ...