Orbit Bridge Lost About $81.5 Million in New Year’s Eve Exploit
Unauthorized Ethereum-vault withdrawals exposed the concentrated operational risk behind cross-chain assets, while the cause remained unknown at the UTC year-end.
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2023.
365 source-dated archive files document the cryptocurrency record for 2023. Each article displays its historical event date and separate actual publication time.
← All archive years2023 ledger
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Bitcoin Led December NFT Sales With $853 Million in Month-to-Date Volume
CryptoSlam data showed Ordinals-related trading ahead of Ethereum and Solana, although the month was incomplete and later datasets produced different totals.
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Spot Bitcoin ETF hopefuls named the firms behind share creation
BlackRock, Fidelity, Valkyrie and Invesco disclosed key trading intermediaries as their proposed funds moved closer to operational readiness without yet receiving SEC approval.
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India put nine offshore crypto exchanges on notice and sought URL blocks
FIU-IND targeted Binance, KuCoin, Kraken and six other platforms, asserting that India’s anti-money-laundering obligations followed their activities rather than their physical location.
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MicroStrategy discloses $615.7 million bitcoin purchase after selling shares
The company added approximately 14,620 BTC as its at-the-market equity program generated $610.1 million in net proceeds.
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Grayscale disclosed Silbert and Murphy would leave its board
The December 26 filing installed a new chairman at the GBTC sponsor as Grayscale separately revised its proposed spot bitcoin product around cash creations and redemptions.
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Mt. Gox Creditors Reported First Yen Repayments Through PayPal
The Christmas-night reports suggested that the failed exchange’s rehabilitation process had begun returning cash to some creditors, although the trustee did not publicly confirm the batch or disclose its size.
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Solana ended December 24 above $112 with a widened lead over BNB
An end-of-day market snapshot put SOL fourth among crypto assets after a 58.43% seven-day advance, while the ranking’s methodology and limits counseled against treating market capitalization as a complete protocol scorecard.
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Bitcoin Mining Difficulty Jumped 6.98% to a Record 72 Trillion
The final retarget of 2023 reflected faster block production and intensified competition among miners approaching the next subsidy halving.
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Nigeria’s Central Bank Reopened Bank Accounts to Regulated Crypto Firms
The new framework permitted designated accounts and settlement services for qualifying virtual-asset providers while preserving a ban on banks trading or holding cryptocurrency for themselves.
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SEC held parallel talks with spot bitcoin fund applicants as filing race tightened
Dated memoranda show agency staff meeting separately with BlackRock, ARK 21Shares and VanEck as proposed spot bitcoin products moved into detailed regulatory discussions.
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Solana Overtook XRP as SOL’s Market Cap Reached $35.2 Billion
An end-of-day market snapshot ranked SOL fifth among crypto assets after a 12.61% 24-hour rise, but the milestone measured circulating value rather than network adoption or investable wealth.
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Montenegro appeals court sent Do Kwon’s extradition case back for rehearing
The court identified procedural defects in the handling of competing South Korean and U.S. requests without deciding Kwon’s liability or eventual destination.
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CFTC disclosed final Binance order requiring $2.7 billion in payments
The court-approved resolution imposed disgorgement, a civil penalty and compliance obligations while requiring Changpeng Zhao to pay another $150 million.
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Bitcoin’s Average Transaction Fee Climbed Above $37 as Inscriptions Crowded Blocks
Users competed for scarce block space while fees supplied more than one-third of miners’ measured gross block rewards during the UTC day.
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Solana Mobile Says Saga Sold Out as BONK Reshapes the Phone’s Economics
A 30 million-token BONK allocation temporarily worth more than the $599 handset turned Solana’s struggling smartphone into a test of crypto-subsidized hardware demand.
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SEC denied Coinbase’s petition for new crypto securities rules
The Commission declined to develop Coinbase’s requested framework, prompting two commissioners to dissent and the exchange to seek appellate review on December 15, 2023.
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Ledger package compromise spread a wallet drainer across dapp front ends
Attackers replaced three versions of a shared wallet-connection library with malicious code, exposing how conventional software dependencies could undermine decentralized-finance interfaces.
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FASB replaced one-way crypto impairment accounting with fair value
The final U.S. accounting standard required qualifying crypto assets to be remeasured each reporting period, bringing both gains and losses into net income.
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KuCoin agreed to pay $5.3 million and leave New York
The consent order also required the offshore exchange to return approximately $16.77 million in assets to 177,800 New York customers and restrict their accounts to withdrawals.
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Warren’s Crypto AML Bill Adds Five Senate Cosponsors
Five senators, including three members of the Senate Banking Committee, joined legislation that proposed extending Bank Secrecy Act duties to wallet providers, miners, validators and other digital-asset participants. The December 11 expansion increased the bill’s institutional weight but did not make its provisions law.
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Avalanche Jumped 16.52% as Bitcoin Finished Nearly Flat
CoinMarketCap’s end-of-UTC-day snapshot placed AVAX first for 24-hour performance among the top 20 crypto assets, recording a sharp divergence from bitcoin and ether.
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Tether extended OFAC wallet freezes to secondary-market USDT
The issuer adopted a voluntary policy covering wallets associated with entries on the U.S. Treasury’s sanctions list, expanding controls beyond its direct platform relationships.
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Grayscale Put Bitcoin ETP Workflows Before SEC Staff on December 8
Grayscale presented cash and in-kind creation models for converting GBTC as spot-bitcoin fund applicants moved from broad arguments toward operational details.
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Basel Committee held its line on permissionless crypto risk
Global bank supervisors said permissionless blockchains still posed risks banks could not sufficiently mitigate, while opening a review of preferential stablecoin treatment.
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Société Générale’s EURCV listing put a bank-issued euro stablecoin on Bitstamp
The December 6, 2023 listing moved EUR CoinVertible beyond private institutional experiments, although whitelisting, untested liquidity and Europe’s pending MiCA rules limited what the milestone established.
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Bitcoin crossed $44,000 for the first time since April 2022
A timestamped Reuters snapshot showed bitcoin gaining 5% as the market repriced pending spot-ETF applications, although fragmented prices and incomplete flow data limited causal conclusions.
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BlackRock and Bitwise Revised Their Spot Bitcoin Fund Plans
The filings exposed different creation and redemption designs while showing that SEC review had advanced into custody, valuation and compliance mechanics.
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Bitcoin crossed $40,000 for the first time since April 2022
A Reuters snapshot placed bitcoin at $40,085 at 22:34 GMT as ETF expectations and changing interest-rate assumptions supported its recovery from the 2022 collapse.
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Bitcoin crossed $39,000 for the first time since April 2022
The December 2, 2023 breakout extended bitcoin’s recovery while U.S. spot-product filings remained proposals rather than approved market access.