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Classic 0.0.19a 06.png

Java Edition

Server version

1.6 and 1.7

Release date

June 20, 2009


Pre-reupload unavailable
Client (.json)

Protocol version




0.0.19a_06[1][2] was a version of Java Edition Classic released on June 20, 2009, at 01:32 UTC,[3] to fix an issue with a glitched game timer.[4]

0.0.19a_06 was reuploaded at 01:37 UTC (five minutes after release) to again try to fix the glitched system timer; however, this did not work.[5]


  • Tried to fix the glitched system timer from the previous version.[3][4]
    • Worked for one user[6] but not another.[7]


  • Human mobs have glitched skins.
    • This bug existed at least as far back as 0.0.19a_03.
  • Water tiles have light blue bits in their borders.
    • This bug existed at least as far back as 0.0.19a_04.



  • IRC logs on Archive.org; #minecraft.20090619.log. June 19, 2009 (UTC−5).
  1. https://notch.tumblr.com/image/127131555
  2. Archived page of lost video
  3. a b IRC logs: "P8:29:33 <Rroff> when I have the game running the system timer goes nuts" [...] "P8:32:12 <Notch> Rroff, Zurik: Does it work better now?", "P8:32:22 <Notch> (client _06)" (June 20, 2009, 01:32 UTC)
  4. a b IRC logs: "P8:38:56 <ZomBuster> what is new in 06?" [...] "P8:39:07 <Notch> not much, trying to fix a timing issue rrof has" (June 19, 2009, 01:38 to 01:39 UTC)
  5. IRC logs: "P8:35:38 <Rroff> when I have the game running my system timer goes nuts" [...] "P8:37:37 <Notch> Rroff: Try now" [...] "P8:37:50 <Notch> version _06, I think I forgot to bump the number" [...] "P8:38:53 <Rroff> nope sorry still going nuts" [...] "P8:41:42 <Notch> whoa, it's breaking your timer :-O" [...] "P8:42:11 <Notch> Rroff: I'll look into it more tomorrow" (June 19, 2009, 01:35 to 01:42 UTC)
  6. IRC logs: "P8:33:16 <Zuriki> Fixed my clock Notch ^-^" (June 20, 2009, 01:33:16 UTC)
  7. IRC logs: "P8:34:35 <Notch> Rroff: Any luck? =)", "P8:34:38 <Rroff> nope sorry" (June 20, 2009, 01:34 UTC)