Transaction Core Network 63 0 New Download | Flash Btc

According to the release notes from the development collective (published on mirrored repositories as of October 2024), Version 63.0 introduces several groundbreaking features:

Since the announcement of the new download on Bitcointalk (Thread #639063), the community is divided:

Version 63.0 opens 63 dedicated "fast lanes" in the node’s memory pool. Transactions flagged with the new FLASH opcode (a soft-fork simulation) are processed ahead of standard transactions, reducing median confirmation time from 10 minutes to roughly 3-8 seconds. flash btc transaction core network 63 0 new download

Once the new download is complete and your node is synced (or pruned), follow these steps to send a flash transaction:

Within 1-5 seconds, the RPC should return: "confirmation_count": 1. According to the release notes from the development

If you are looking to download or use this software, be aware of significant risks:

The term "Flash BTC" typically refers to software designed to simulate Bitcoin transactions. These tools are often marketed with the following claims: Expected hash: 63a0d1c5e8f9

Previous flash solutions required exorbitant fees (often 500-1000 sat/vB). The 63.0 update reintroduces a dynamic fee-bumping contract that prepays a portion of the miner incentive using off-chain LN channels, dropping effective fees to as low as 63 sat/vB.

Run the following in terminal (Linux example):

wget https://flash-core.org/downloads/flashcore-63.0-x86_64-linux-gnu.tar.gz
sha256sum flashcore-63.0-x86_64-linux-gnu.tar.gz

Expected hash: 63a0d1c5e8f9... (Match against the signed manifest).