Bitcoin Uranium (BUM)BUM
Announced only: no chain or code was ever confirmed. Kept off the lineage map; the date is the announcement date.
An October 2017 fork announcement with Equihash, one-minute blocks and a 450-day halving, pitched as having no premine unlike Gold, Silver or Platinum.
The wiki's angle: Uranium sold itself against its siblings — “No pre-mine unlike Bitcoin Gold, Silver, or Platinum” — which shows how crowded the metal-named fork shelf was by late 2017.[1]
Announcement
BitcoinUranium posted “Bitcoin Uranium- Make Bitcoin Great Again” on 25 October 2017[1]. It promised Equihash, a “450 days half-life”, a 21 million maximum, a 1 minute block time, “No pre-mine unlike Bitcoin Gold, Silver, or Platinum” and full replay protection[1]. The same post calls the coin BCU in one sentence and $BUM in its title line[1].
Code and fate
The README describes “a fork of Bitcoin that serves to re-decentralize the mining process of Bitcoin”[2]. The 2019 fork list gives the date only as “Coming 31th December 2017” and says it “doesn't seem to exist (anymore)”[3].
References
- primaryBitcoinUranium, “Bitcoin Uranium- Make Bitcoin Great Again”, Bitcointalk topic 2316506 (25 Oct 2017) [archived]
- primaryBitcoin Uranium README, GitHub BitcoinUranium/bitcoin [archived]
- secondary“My list of 43(+3) reviewed Bitcoin forks”, Bitcointalk topic 2777849 (last update 26 Feb 2019) [archived]