100 Days of #Bitcoin, Day 30
100 Days of #Bitcoin, Day 30
On day 30 of 100 Days of #Bitcoin, the focus is on immutability. Altering a single transaction on the Bitcoin blockchain would necessitate changing the record of at least 51% of all network nodes, which is challenging and expensive due to the widespread distribution of nodes worldwide.
100 Days of #Bitcoin, Day 30 Immutability: Changing just a single transaction on the Bitcoin blockchain would require altering the record of at least 51% of all nodes in the network – something that would be incredibly difficult & costly given the global distribution of nodes.
Kraken Lists BDX Token for Privacy-Focused Beldex Ecosystem
Kraken has launched trading for $BDX, the native token of Beldex, a privacy-focused blockchain ecosystem. **What BDX Powers:** - Encrypted messaging and chat services - Anonymous web browsing capabilities - Confidential payment transactions - Decentralized identity management The token went live on January 22 at 15:00 UTC and is available for trading on [Kraken's platform](https://app.kraken.com/JDNW/BDX). *Note: Geographic restrictions apply to this listing.*
Kraken Adds USDC Support on Algorand Network
Kraken has expanded its network support by enabling USDC deposits and withdrawals on Algorand. **Key Details:** - Users can now move USDC in and out of Kraken using the Algorand blockchain - This follows recent asset listings including SKR, GWEI, and FUN tokens - The integration provides an additional pathway for USDC transactions alongside existing networks The move gives Kraken users more flexibility in how they transfer USDC, with Algorand known for its fast transaction speeds and low fees. [Learn more about the integration]( https://blog.kraken.com/product/new-features/usdc-deposits-and-withdrawals-now-available-on-algorand)
Kraken Lists TEL Token for Telcoin Network Blockchain Standard
Kraken has listed $TEL, the native token of Telcoin Network, for trading as of January 22, 2026 at 14:00 UTC. **Key Details:** - $TEL powers Telcoin Network's blockchain standard designed for GSMA telecommunications companies - The network aims to connect approximately 7 billion global mobile network users - Telcoin Network's mainnet is scheduled to launch later in 2026 - Geographic restrictions apply to trading availability Telcoin Network is working to align mobile networks around a shared blockchain infrastructure, positioning itself as a bridge between traditional telecom services and decentralized finance. [Trade $TEL on Kraken](https://app.kraken.com/JDNW/TEL)
Kraken Lists SPACE Token for Satellite Internet Network
Kraken exchange is adding **$SPACE** to its trading platform starting January 23 at 12:00 UTC. **What is SPACE?** - Powers Spacecoin, a decentralized internet network using satellites - Aims to make the space economy accessible to regular users - First satellite-powered decentralized internet infrastructure **Trading Details** - Launch: January 23, 12:00 UTC - Available on [Kraken](http://kraken.com/sign-up) This follows Kraken's recent listing of $SENT for SentientAGI on January 22.
Kraken Launches Memecoin Trading Competition for Atlético Madrid Jersey Placement
Kraken has partnered with Atlético de Madrid to run a memecoin trading competition where the winning community will secure advertising space on the football club's jersey sleeve. **Competition Details:** - Six memecoin communities are competing: $PONKE, $BERT, $GIGA, $UFD, $USDUC, and $USELESS - The winner will be determined by highest USD trading volume by February 15th - Prize is placement on the Atlético de Madrid jersey sleeve This marks an intersection of traditional sports sponsorship and cryptocurrency trading, with memecoin communities competing for mainstream visibility through one of Spain's major football clubs. [Learn more about the competition](http://www.kraken.com/atmshirtsleeveswap)