Can BIP110 lead to a chain split? What is Mandatory Signaling? What are the fork dynamics in play?
Find the answers - and simulate the outcome for any hashrate split - at bip110.orange.surf 👇
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SatSkull.com
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Bitcoin is currently being used for non financial transactions to a massive degree
49% the UTXO set is sub 1000 sat outputs
43% of transactions in the past 2 weeks had an OP_RETURN or were inscriptions
Don't shoot the messenger
The recent pull request to bitcoin core made by peter todd (pull 32359) removes the code to enforce a policy limit on the size and number of OP_RETURN outputs. Additionally, he proposes the removal of the configuration options to allow node runners to modify the maximum size of
Surprising facts from my new report on Bitcoin's UTXO set:
- 49% of UTXOs are sub 1000 sats
- 30% of UTXOs are inscriptions related
- 100k+ 10-year-old counterparty UTXOs store arbitrary data with fake multisig pub keys
Read it in full here:
Bitcoin Knots OP_RETURN history
Oct 2013 - allow a single 80 byte OP_RETURN
Feb 2014 - limit reduced from 80 to 40 bytes
Nov 2014 - limit increased from 40 to 80 bytes
Oct 2015 - limit increased from 80 to 83 bytes
Nov 2023 - limit reduced from 80 to 42
By popular request, here is the last years bitcoin transaction data with rune & BRC20 split out from other OP_RETURN and Inscription transactions.
Runes & BRC20 = 51% of transactions over the past 12 months
📰 Mempool Block Size Report
This report examines Bitcoin block size evolution since the network's inception in 2009, revealing how miner behavior and Bitcoin Core defaults – not just the 1 MB consensus limit – shaped block size growth.
I estimate that approximately 8% of