SN81 v2.3 Protocol Overhaul: Drand Ordering Live
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Major protocol update deployed replacing TCP-arrival FIFO with drand-round-based ordering (3s buckets), eliminating latency-race advantages. Validators now expose real-time `/verdicts/{hotkey}` endpoint for instant rejection diagnostics. Training restarted from Qwen3-4B base on new OpenMathInstruct-2 dataset (~14M prompts, single-use). Existing miners failing silently until updated; early rollout hit drand filter issues being patched.
- •Drand round field now required; compute at POST time, not sketch-build time.
- •Pull randomness from /state endpoint; stop local re-derivation to avoid WRONG_RANDOMNESS rejects.
- •Multi-miner-per-prompt enabled; sybiling same prompt is now neutral EV.
- •New HF repo R0mAI/reliquary-sn-v23; old repo preserved but inactive.
- •/verdicts endpoint live for real-time verdict polling (accepted, reason, merkle_root).
Distilled from 35 team messages in the official Bittensor Discord. Generated by Claude Haiku 4.5.
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