Bitcoin’s New Quantum Defenses, 18.9M SOL Cancelled: Hodler’s Digest
Bitcoin is advancing quantum-resistant upgrades, with experimental transactions and a proposed signature scheme. Solana validators approved a measure to reduce inflation, cutting issuance by 18.9M SOL. Bernstein predicts Bitcoin could peak at $500K. Revolut launched a euro-pegged stablecoin in three European markets. BTC and ETH saw modest gains, while XRP declined.
How this was made
The 30-second read
Why it matters
These events could enhance confidence in Bitcoin’s long‑term viability and tighten Solana’s tokenomics, influencing investor positioning.
Market read
Both stories provide fresh, material information that could shift market sentiment and price dynamics for the affected cryptocurrencies.
What to watch
Potential increased transaction costs and latency from post‑quantum signatures could deter usage.
Background
The article reports first‑ever on‑chain quantum‑safe transaction for Bitcoin and a governance‑driven inflation cut for Solana, both novel developments in crypto infrastructure.
Ticker impact
Bitcoin tested a quantum‑resistant transaction on‑chain and a new post‑quantum signature proposal was published, marking the first public disclosure of these upgrades.
Short‑term upside pressure as market digests security improvements.
First‑ever on‑chain quantum‑safe test and a concrete BIP from Blockstream signal tangible progress.
Solana validators approved a double‑disinflation proposal (SGP‑0002) cutting 18.9 M SOL issuance, reducing inflation to 1.5% in ~2.8 years.
Mid‑term bullish bias for SOL as investors price lower inflation schedule.
Governance vote is a concrete supply‑side catalyst, but market reaction may be muted pending price action.
Market effects
Quantum‑resistance research may spur broader blockchain security initiatives across the crypto sector.
Global, with particular relevance to jurisdictions hosting major mining operations and validator nodes.
High for the overall cryptocurrency market as security and supply dynamics evolve.
Counterpoint
Quantum‑resistant solutions are still experimental and may not be adopted, limiting price impact.
Key entities
- researcherStarkWare
Developed the experimental quantum‑resistant transaction on Bitcoin.
- researcherBlockstream
Published a BIP proposing the SHRINCS post‑quantum signature scheme for Bitcoin.
- governance bodySolana validators
Approved the double‑disinflation proposal SGP‑0002.
