https://stackandstory.com/stories/coldcard-loss-886-million-btc-transfers-spike Stack and Story en 2026-08-02T00:00:00.000Z Coldcard loss hits $88.6M, still moving https://stackandstory.com/stories/spark-stablecoin-fragmentation-backend Stack and Story en 2026-08-02T00:00:00.000Z Spark bets on stablecoin fragmentation https://stackandstory.com/stories/stablecoins-hit-9-percent-wall-remittances Stack and Story en 2026-08-02T00:00:00.000Z Stablecoins hit a 9% wall on remittances