Bitdeer’s Bitcoin Mining Chip Achieves 9.7 J/TH Efficiency, A3 Mass Production Slated for Late 2025
Bitdeer Technologies Group announced its SEAL03 wafer achieved a record 9.7 joules per terahash (J/TH) efficiency during testing, while confirming plans to begin mass-producing its Sealminer A3 mining rigs in late 2025....
Archive context
Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
Why this matters
This mining story adds another data point to the current market tape and is useful when read alongside nearby source coverage.
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