Kihagyás

Decentralizing the Dark Corner: Building an Open Mining Stack – Pod 256 #117

Fő tézis

A Bitcoin mining a Bitcoin ökoszisztéma "sötét sarka" — kevés education, zárt forráskódú hardver és firmware, centralizált pool-ok. A 256 Foundation küldetése: open-source mining stack építése (hardver + firmware + community), hogy a mining újra a Bitcoin ethosznak megfelelően nyílt legyen.

Kulcsszereplők

  • econoalchemist (Eco) — host, 256 Foundation
  • skot9000 (Skot) — host, BitAxe/OSMU creator
  • tylerkstevens (Tyler) — host, 256 Foundation

Tematikus pontok

1. Mining mint "dark corner"

  • "Mining was this just like area in the corner of the room that was just darkened and no one was really talking about it"
  • Protocol dev-ek nem tudják mennyire centralizált a mining: "Bitmain controls 80% of the hardware market" — core devs meglepődnek
  • Bifurkáció: node protocol vs stratum protocol — a dev-ek "not my problem" mentalitása
  • "There's no one that thinks about mining development" — se protocol dev, se mega miner

2. 256 Foundation küldetés

  • "We need to build these open source building blocks for the mining stack. They don't exist in its current form"
  • "The whole ecosystem is supposed to be open source. This is Bitcoin. Why is this part closed source?"
  • "Once you see it, you can't unsee it"
  • OSMU (Open Source Mining Unit) → BitAxe siker
  • Eco tapasztalata: zárt hardverrel nem lehet kreatív modelleket építeni (heat reuse, solar, stranded energy)

3. "Gold rush era" vége

  • "That era of just plugging them in to the grid... is just like done"
  • Pubco-k: "figured out how to raise boatloads of money to build infrastructure"
  • "They don't have any mining development staff on hand" — csak "give me the shoe boxes"
  • Új korszak: stranded energy, intermittent power, heat reuse, creative models
  • "You can't do it on closed source hardware or firmware"

4. BraiinsForge — Braiins visszatérés az open-source-hoz

  • Jan (Braiins) bejelentés BTC Prague-n: Braiins forkolt hardware business → BraiinsForge
  • "They are very dedicated to open source" — open-source hardware + firmware
  • Braiins eredetileg open-source volt (első third-party firmware), aztán "rugged the community" — closed source
  • "In no small part because of the BitAxe project and 256 Foundation, they've decided to jump back into open source"
  • Braiins mini miner: BM1370 chip (ugyanaz mint BitAxe Gamma / Antminer S21 Pro)
  • "They're mass producing stuff with unsoldered chips" — chip elérés valósága
  • "Once the source code's out there, then it's out there. You can't take that back"

5. Chip elérhetőség és ASIC gyártók

  • Bitmain 80% monopoly a hardver piacon
  • Braiins is unsoldering chips — "this is not how it should be"
  • Non-Bitmain gyártók: "picking up the phone for the first time ever"
  • Canaan (Avalon) — NG akart open-source-olni eredetileg; most "tiptoeing around it" social media-n
  • Proto (Block mining division) — "they totally get it", pledged support for BitAxe, chips, Bitcoin Park
  • "Making an ASIC chip is insanely hard and takes a very long time. Very resource capital intensive"

6. GridPool és decentralizált pool-ok

  • AgentP vendég volt az előző héten (Ep 116)
  • GridPool.net — decentralizált pool protokoll
  • "Nothing's stopping us from just redefining pool to be a protocol solution, not a company solution"
  • "We can't have a million different pools... but we definitely need new ones"
  • Status quo: "run authority" pool model — "complacency over the years has gotten us into a sticky situation"
  • Ugyanaz a mentalitás ami Bitcoin-t létrehozta: "how could we do money differently?" → "how could we do mining differently?"

7. Mujina firmware és WhatsMiner

  • Mujina: nyílt firmware, responsive solar mining-hoz
  • WhatsMiner: Secure Boot implementáció — nehezebb crackelni mint Bitmain
  • Bitmain Secure Boot: "implemented it really poorly so it's easy enough to exploit"
  • Bitshoka (Gridless, Nairobi) — WhatsMiner chip-pel fejlesztett BitAxe variáns
  • "Shoka" = axe in Swahili
  • Ryan (256 Foundation) WhatsMiner + Mujina kombináción dolgozik

8. Konferenciák és community

  • Oslo Freedom Forum — BitDevs "gigabrains in the room", core devs meglepődnek a mining centralizáción
  • BTC Prague — home mining panel (Wonklue, Nacho, Braiins guy), BraiinsForge bejelentés
  • Texas Energy and Mining Summit — "all the talks from large miners were about power purchase agreements"
  • "There's a demand for [open source]" — piac validálja

Megjegyzések

  • S23 air cooled: Bitmain "never" — másodszor cancel-elve
  • Difficulty leaderboard: "I don't think we've seen this change since the telehash"
  • NG (Canaan) meghívás: "We gotta talk to NG. We'd love to have you on the pod"
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