Pearl (PRL), a Bitcoin fork launched in April, uses matrix multiplications for AI inference as its proof of work, letting miners earn rewards while serving paying customers and potentially offsetting costs. The author frames it as a response to strained Bitcoin mining economics, citing record 32,000+ BTC sold by public miners in Q1 2026. Key risks include high early inflation (~30% by year three), three exploit-patching forks, and block concentration, with two pools finding roughly 75–80% of blocks. The PRL payment marketplace has no launch date; inference currently uses prepaid credits.

AI summary of the linked source — not editorial content.

Story signal · how it spread on X · via Elfa

as of

Related on X Proof-of-useful-work concept aims to combine AI inference with Bitcoin security · 3 accounts · first post

BTC reaction
i
Price change from this article’s publication to 24 hours later (CoinGecko). BTC over the same window is shown so a market-wide move is not mistaken for a reaction to this story. Not advice.
+0.1% 24h after publication

$80,996 → $81,046

TradersTrader calls tracked by Elfa · not advice

Positioning · BTC

Open4,989 open positions · 4,343 long · 646 short

Tracked accounts lean long about 97% of the time, so a long-heavy book is normal, not a signal. As of 18 Oct 18:47 UTC.

Whole crypto market, not this story

Crowding56th percentile · vs last 28 days, 50 typical
Pulse 24h6/100 · unusualness of new calls, 0–100, 50 typical, higher means more long than usual
Book97.4% long · 11,199 accounts

As of 18 Oct 18:45 UTC.

Social-monitoring data, not investment advice Elfa prices CoinGeckoas of

Explore the topic

Loading related coverage…

Explore the full feed

Comments

Loading comments…