Feature overview for Coin.Dance

[5chdn]

Hey, would love to update the coin.dance entry. Could you help me to understand what's implemented in pbtc?

• Segregated Witness (SegWit)
• BIP 101 (BIP 101)
• 2MB+ Blocks (2MB+ Blocks)
• Opt-in Full Replace-by-Fee Signaling (RBF)
• libsecp256k1 (libsecp256k1)
• getutxos (BIP 64)
• Includes many new features that have not yet well tested. Use at your own risk! (EXPERIMENTAL)
• Stores much more information and indexes more data than typical nodes. Therefore, it requires much more space to store the blockchain. (Heavy Client)
• Makes it possible to run much richer queries that would otherwise be difficult with JSON-RPC-based nodes. (Advanced API)
• Tracks network consensus rules, allowing a free market to emerge. (Emergent Consensus)
• Thin Blocks (Thin Blocks)
• Two million byte size limit with sigop and sighash limits (BIP 109)
• Differing from other thinblock strategies, “Xtreme Thinblocks” uses simple bloom filtering and a new class of transactions [...] A typical 1MB block can be reduced to a 10KB to 25KB thinblock (Xthin Blocks)
• Easily configure how much bandwidth should be used, allowing the client to run unobtrusively in a home network. (Traffic-shaping)
• Relays double spends when they are seen, so sellers can learn about attempts to defraud them faster. (Double spend relaying)
• A change to the semantics of the 'version' field in Bitcoin blocks, allowing multiple backward-compatible changes (further called "soft forks") to be deployed in parallel. (Version bits w/ timeout & delay)
• Relative lock-time using consensus-enforced sequence numbers (BIP 68)
• A new opcode for the Bitcoin scripting system that, in combination with BIP 68, allows execution pathways of a script to be restricted based on the age of the output being spent. (CHECKSEQUENCEVERIFY)
• Median time-past as endpoint for lock-time calculations (BIP 113)
• Peer nodes can be pre-configured for single-hop Xthin block propagation and faster block relay by removing handshake messaging. (Xpedited Block Forwarding)
• Seeding the bloom filter for Xthin with a small subset of the memory pool where the set is based upon the most probable to-be-mined transactions. (Targeted Bloom Filters)
• Runs via JavaScript in a web browser. (Runs in-browser)
• Compact blocks on the wire as a way to save bandwidth for nodes on the P2P network. (Compact Blocks)
• Flexible Transactions (Flexible Transactions)
• (BIP 151)
• JSON RPC API- bitcoind compatible (JSON RPC API)
• Discards blockchain data when it is no longer needed (Automatic blockchain pruning)
• Enables the user to control discarding of no-longer-needed blockchain data (Manual blockchain pruning)
• GUI options to configure node policy (User-friendly node policy configuration)
• Allows the user to configure how their node filters spam (Configurable spam filtering)
• (ZeroMQ notifications)
• Allows the user to easily monitor new blocks and transactions as seen by their node (Network Watch tool)
• Enables the user to increase the fee on their unconfirmed transactions (Transaction fee bumping)
• Spam filtering support which cannot be turned off or configured (Mandatory spam filters)
• BIP 148: Mandatory activation of segwit deployment (User Activated Soft Fork, BIP 148)
• Extension Blocks
• SegWit2x
• Adjustable Blocksize Cap