Annualised realised-volatility estimates over retained 1-hour, 24-hour and 7-day Bitcoin observation windows with minimum-history and coverage gates. Purpose: Compare short and longer Bitcoin realised-volatility horizons using retained point-in-time observations without substituting options implied volatility. 5-minute freshness target; missing evidence is reported explicitly rather than invented.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x7d9C...CB5b |
| xrpl:0 | exact | 0.01 | rKv7LT...4Hp7 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.01 tokens | 2s11RM...7Lib |
| Arbitrum One | exact | $0.01 USDC | 0x408C...c20F |
| Polygon | exact | $0.01 USDC | 0x408C...c20F |