BlackRock, Van Eck file last-minute BTC ETF amendments

CointelegraphPubblicato 2023-12-28Pubblicato ultima volta 2024-01-01

Introduzione

Asset managers BlackRock and Van Eck submitted amended S-1 forms to the United States Securities and Exchange Commission (SEC) on Dec. 29, the last day for SEC consideration in January 2024.

Asset managers BlackRock and Van Eck submitted amended S-1 forms to the United States Securities and Exchange Commission (SEC) on Dec. 29, the last day for SEC consideration in January 2024.
Van Eck stated in its revised application, “Financial firms that are authorized to purchase or redeem Shares with the Trust (known as “Authorized Participants” or “APs”) will deliver only cash to create Shares and will receive only cash when redeeming Shares.” This is in keeping with the preference of the SEC.
BlackRock's updated filing names Jane Street and JP Morgan Securities as "Authorized Participants" in its proposed Bitcoin spot ETF application.
Commenting on the BlackRock amendment, Bloomberg ETF analyst Eric Balchunas said, "Looks [like] we have our first horse [...] at the starting gate," possibly referring to the asset manager's chances of being granted SEC approval. 
BlackRock just dropped its updated S-1 and it DOES name the APs: Jane Street and JPMorgan (which is kinda ironic). Looks we have our first horse that at the starting gate. pic.twitter.com/H3UmaesygJ
— Eric Balchunas (@EricBalchunas) December 29, 2023
Earlier this week, Balchunas said he expects the SEC to decide on the outstanding spot Bitcoin ETF filings by Jan. 10, 2024. If approved, trading would likely commence shortly thereafter, he said.
This is a developing story, and further information will be added as it becomes available.

Letture associate

Transaction Substitution Vulnerability Discovered in Ledger's Ethereum Application

A vulnerability involving transaction substitution has been identified and confirmed in the Ethereum application for Ledger hardware wallets. The issue was a race condition between the transaction data displayed on the device's screen and the buffer holding the actual transaction data. This flaw allowed a malicious actor to overwrite a pending transaction while the user was reviewing a legitimate one on the display, potentially leading to the signing of an unseen transaction. The vulnerability was independently discovered by multiple parties. On August 22, 2026, researcher TestMachine disclosed it after detection by the Azimuth scanning tool. Later, on August 27, OneKey's founder Yishi Wang announced his team had successfully replicated the attack in a lab environment on app version 1.22.1. Ledger's security team, Donjon, responded that no real-world exploits or user losses occurred. They stated the flaw was internally identified and patched in Ethereum app version 1.22.2, released on August 13, 2026—prior to the public disclosures. An update to the underlying Ledger Secure SDK (v26.6.1) followed on August 21. Official security bulletin LSB 023, published August 27, details the vulnerability as residing in the SDK's I/O handling. While there is minor public discrepancy over whether version 1.22.2 or 1.22.3 fully resolved the issue, all parties strongly urge users to update their Ethereum application to the latest version via Ledger Live. The incident highlights a critical security principle: the safety of a hardware wallet depends on the entire chain of components—firmware, SDK, and applications—with a flaw in any link compromising the overall system.

cryptonews.ru8 min fa

Transaction Substitution Vulnerability Discovered in Ledger's Ethereum Application

cryptonews.ru8 min fa

Trading

Spot
活动图片