CRYPTOSPHERE OFFICIAL🚀
@spherecryptoofficial1 · Post #318 · 16.07.2025 г., 10:48
JUST IN: According to reports from #Bitwise, A total of 125 public companies have now added Bitcoin to their holdings. @spherecryptoofficial1
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Изворен канал @pythonotes · Post #397 · 12 ное.
Использование Pydantic сегодня стало нормой, и это правильно. Но иногда на ревью вижу, что используют его не всегда корректно. Например, метод BaseModel.model_dump() по умолчанию не преобразует стандартные типы, такие как datetime, UUID или Decimal, в простой сериализуемый для JSON вид. Тогда пишут кастмоный сериализатор для этих типов чтобы функция json.dump() не падала с ошибкой. import uuid from datetime import datetime from decimal import Decimal from uuid import UUID from pydantic import BaseModel class MyModel(BaseModel): id: UUID date: datetime value: Decimal obj = MyModel( id=uuid.uuid4(), date=datetime.now(), value='1.23' ) print(obj.model_dump()) # не подходит для json.dump # { # 'id': UUID('4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1'), # 'date': datetime.datetime(2025, 12, 12, 12, 12, 12, 111111), # 'value': Decimal('1.23') # } # добавляем свой кастомный сериализатор json.dumps(obj.model_dump(), cls=MySerializer) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2025-12-12T12:12:12.111111', # 'value': '1.23' # } В данном случае класс MySerializer обрабатывает datetime, UUID и Decimal. Например так: class MySerializer(json.JSONEncoder): def default(self, o): if isinstance(o, Decimal): return str(o) elif isinstance(o, datetime): return o.isoformat() elif isinstance(o, UUID): return str(o) return super().default(o) Специально для тех, кто всё еще так делает - в этом нет необходимости! Pydantic может это сделать сам, просто нужно добавить параметр mode="json". json.dumps(obj.model_dump(mode="json")) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2012-12-12T12:12:12.111111', # 'value': '1.23' # } #pydantic#libs
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SpotOnChain | Announcement
@spotonchain · Post #1029 · 26.11.2024 г., 05:54
🇺🇸 Spot ETF: 🔴$435.3M to $BTC and 🟢$2.9M to $ETH 🗓️ Nov 25, 2024 👉 BTC ETFs saw a heavy net outflow again after 5 days of strong inflows, as the BTC price plunged to a low of $92,800. 👉 Specifically, #Bitwise experienced its largest outflow since launch yesterday, at $280.7M. 👉 ETH ETFs, on the other hand, have maintained net inflows over the past 2 trading days, as the ETH price appears to be rising. Follow @spotonchain and check out the latest updates about #Bitcoin and #Ethereum#ETFs via https://platform.spotonchain.ai/en/signal-details/us-bitcoin-and-ethereum-etf-net-inflows-update-on-november-25-2024-229979
PaxosGlobal
@PaxosGlobal · Post #9 · 05.04.2019 г., 14:56
Curious how Paxos thinks about regulation in #crypto and the future of #blockchain? Especially given the recent #Bitwise research? Take a read through Part 2 of our regulation series and learn how Paxos stands out from the rest https://medium.com/paxos/putting-facts-into-perspective-the-paxos-view-a1155f57f17b
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SpotOnChain | Announcement
@spotonchain · Post #993 · 10.10.2024 г., 12:20
🇺🇸 Spot ETF: 🔴$40.5M to $BTC and ⚪️$0(tentative) to $ETH 🗓️ Oct 9, 2024 👉 This does not include data from #Bitwise (ETHW), which has seen daily flows ranging from -$4.5M to $5.4M over the past 30 trading days. 👉 BTC ETFs have had negative net flows for 2 days, while ETH ETFs have been stagnant for 3 days. 👉#BlackRock (IBIT) remained the only one among 20 BTC and ETH ETFs with inflows yesterday, adding 637 $BTC ($39.7M). Follow @spotonchain and check out the latest updates about #Bitcoin and #Ethereum#ETFs via https://platform.spotonchain.ai/en/signal-details/us-bitcoin-and-ethereum-etf-net-inflows-update-on-october-9-2024-188958
SpotOnChain | Announcement
@spotonchain · Post #1014 · 05.11.2024 г., 05:16
⚠️U.S. BTC ETFs faced a record $540.9M outflow just before the election—the second largest ever! Notably, #21Shares (ARKB) and #Bitwise (BITB) had their largest outflows since launch. Meanwhile, #BlackRock (IBIT) was the only ETF with an inflow of 569 $BTC ($38.6M). Last week (Oct 28–Nov 1), BTC ETFs saw a massive $2.22B net inflow over 4/5 days, while ETH ETFs had a $13M net inflow on 3/5 days. 👉 Details: https://x.com/spotonchain/status/1853663826723717611
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SpotOnChain | Announcement
@spotonchain · Post #1021 · 15.11.2024 г., 04:35
🇺🇸 Spot ETF: 🔴$399.6M to $BTC and 🔴$3.1M to $ETH 🗓️ Nov 14, 2024 👉 This is the 3rd-largest net outflow ever for the 11 US BTC ETFs. 👉 Both #21Shares (ARKB) and #Bitwise (BITB) recorded new largest outflows since launch, surpassing previous lows of $138.3M and $79.8M, respectively, on Nov 4. Follow @spotonchain and check out the latest updates about #Bitcoin and #Ethereum#ETFs via https://platform.spotonchain.ai/en/signal-details/us-bitcoin-and-ethereum-etf-net-inflows-update-on-november-14-2024-218273
SpotOnChain | Announcement
@spotonchain · Post #924 · 24.07.2024 г., 04:10
🚨 US #ETF 23 JUL: -$78M to $BTC and +$107M to $ETH 🌟 BTC ETF UPDATE (final): -$78M • This is the first negative net flow in the past 13 trading days. • Only #BlackRock (IBIT) had an inflow today. 🌟 ETH ETF UPDATE (final): +$107M • Around 5.3% of the $ETH held by #Grayscale (ETHE) left the fund on just the first trading day. • #BlackRock (ETHA) and #Bitwise (ETHW) saw strong inflows of over $200M. Follow @spotonchain and check out the latest updates about #Bitcoin and #Ethereum ETFs via https://platform.spotonchain.ai/signal-details?id=149526
以太坊区块链新闻| ETH 以太币圈热瓜
@ethereumglobalnews · Post #923 · 11.10.2025 г., 12:58
🤣📊以太全球新聞EthereumGlobalNews 📆 2025-10-11📈鏈上數據追蹤快訊📈 🤣【Bitwise：加密情緒指數觸發強烈反向買入訊號】 即時加密資產情緒指數（Cryptoasset Sentiment Index）剛剛釋出明確的反向買入訊號。 #Bitwise#CryptoSentiment#ContrarianSignal#市場情緒
以太坊区块链新闻| ETH 以太币圈热瓜
@ethereumglobalnews · Post #889 · 10.10.2025 г., 06:58
🇺🇸📊 以太全球新聞 📆 2025-10-10 EthereumGlobalNews 📊 ETF 市場動態 🗽👀#SOL#ETF Bitwise 已修訂其 Solana ETF 申請，正式在基金名稱中加入「Staking」，並公開相關費用。該 ETF 將收取 0.20% 的管理費，前 三個月 以及首 10 億美元 資產管理規模內 免收費用。 #SOLStakingETF#Bitwise#ETF費用#市場動向觀察
Crypto M - Crypto News
@CryptoM · Post #65121 · 11.04.2026 г., 05:47
🚀 Solana Spot ETFs See Significant Inflows Amid Market Activity U.S. Solana spot ETFs experienced a notable increase in net inflows, totaling $11.453 million yesterday. According to NS3.AI, the Bitwise Solana Staking ETF was the sole fund contributing to these net inflows, highlighting its appeal among investors. #Solana#SpotETFs#Investing#Cryptocurrency#Bitwise#MarketActivity#ETFInflows
Mexc Crypto Signals Pumps Trading Kucoin
@mexc_signals_pumps_trading · Post #1114 · 26.05.2024 г., 08:01
🚨 Breaking News: On May 24th, U.S. Bitcoin spot ETFs saw a net inflow of approximately $252 million, marking 10 consecutive trading days of inflows. BlackRock IBIT received $182 million, Fidelity FBTC $44 million, Bitwise BITB $6.4 million, and Ark 21Shares Bitcoin $4 million! 📈💼💰 #Bitcoin#ETFs#BlackRock#Fidelity#Bitwise#ArkInvest#CryptoNews
以太坊区块链新闻| ETH 以太币圈热瓜
@ethereumglobalnews · Post #910 · 11.10.2025 г., 07:58
🇪🇺🥳 以太全球新聞 📆 2025-10-11 EthereumGlobalNews📈鏈上數據追蹤 📢【歐洲主權基金正式配置 Bitwise 比特幣 ETF】 據消息指出，歐洲某主權財富基金已開放投資管道，正式納入 Bitwise 比特幣 ETF（#BTC#ETF） 作為其資產配置的一部分。 📈 機構資金的加入，有望為 BTC 價格帶來長期支撐，同時加強整體加密資產的主流化趨勢。 #BTC#ETF#Bitwise#主權基金#比特幣ETF#歐洲市場#機構資金進場