Minecraft 15w43b
SnapshotLegacy 1.xMinecraft 15w43b is a Java Edition snapshot released on 22 Oct 2015 under the classic 1.x numbering. Mojang lists Java 8 as the required runtime. It speaks network protocol 81.
- Released
- 22 Oct 2015
- Requires Java
- Java 8+
- Protocol version
- 81
- Data version
- 140
- Version group
- 15w
- Numbering
- Legacy (1.x)
- Server software
- 0 with builds
- Position
- #256 of 903
Official downloads
Served by Mojang. Verify the checksum before running anything.
| File | Size | SHA-1 | Download |
|---|---|---|---|
| Server jar | 8.4 MB | 3154e2f53b1a… | piston-data.mojang.com ↗ |
| Client jar | 8.8 MB | fb00ac455019… | piston-data.mojang.com ↗ |
The catalogue on 15w43b
Projects that name 15w43b in their own release metadata. Follow any of these to the full filtered list.
Everything in 15w
48 versions in this group.
| Version | Type | Protocol | Released |
|---|---|---|---|
| 15w51b | Snapshot | 94 | 17 Dec 2015 |
| 15w51a | Snapshot | 93 | 17 Dec 2015 |
| 15w50a | Snapshot | 92 | 9 Dec 2015 |
| 15w49b | Snapshot | 91 | 3 Dec 2015 |
| 15w49a | Snapshot | 90 | 2 Dec 2015 |
| 15w47c | Snapshot | 89 | 20 Nov 2015 |
| 15w47b | Snapshot | 88 | 19 Nov 2015 |
| 15w47a | Snapshot | 87 | 18 Nov 2015 |
| 15w46a | Snapshot | 86 | 12 Nov 2015 |
| 15w45a | Snapshot | 85 | 5 Nov 2015 |
| 15w44b | Snapshot | 84 | 30 Oct 2015 |
| 15w44a | Snapshot | 83 | 28 Oct 2015 |
| 15w43c | Snapshot | 82 | 23 Oct 2015 |
| 15w43b | Snapshot | 81 | 22 Oct 2015 |
| 15w43a | Snapshot | 80 | 21 Oct 2015 |
| 15w42a | Snapshot | 79 | 14 Oct 2015 |
| 15w41b | Snapshot | 78 | 7 Oct 2015 |
| 15w41a | Snapshot | 77 | 7 Oct 2015 |
| 15w40b | Snapshot | 76 | 30 Sept 2015 |
| 15w40a | Snapshot | 75 | 30 Sept 2015 |
| 15w39c | Snapshot | 74 | 23 Sept 2015 |
| 15w39b | Snapshot | 74 | 21 Sept 2015 |
| 15w39a | Snapshot | 74 | 21 Sept 2015 |
| 15w38b | Snapshot | 73 | 17 Sept 2015 |
| 15w38a | Snapshot | 72 | 16 Sept 2015 |
| 15w37a | Snapshot | 71 | 10 Sept 2015 |
| 15w36d | Snapshot | 70 | 4 Sept 2015 |
| 15w36c | Snapshot | 69 | 2 Sept 2015 |
| 15w36b | Snapshot | 68 | 2 Sept 2015 |
| 15w36a | Snapshot | 67 | 2 Sept 2015 |
| 15w35e | Snapshot | 66 | 28 Aug 2015 |
| 15w35d | Snapshot | 65 | 28 Aug 2015 |
| 15w35c | Snapshot | 64 | 28 Aug 2015 |
| 15w35b | Snapshot | 63 | 24 Aug 2015 |
| 15w35a | Snapshot | 62 | 24 Aug 2015 |
| 15w34d | Snapshot | 61 | 21 Aug 2015 |
| 15w34c | Snapshot | 60 | 21 Aug 2015 |
| 15w34b | Snapshot | 59 | 20 Aug 2015 |
| 15w34a | Snapshot | 58 | 19 Aug 2015 |
| 15w33c | Snapshot | 57 | 14 Aug 2015 |
| 15w33b | Snapshot | 56 | 12 Aug 2015 |
| 15w33a | Snapshot | 55 | 12 Aug 2015 |
| 15w32c | Snapshot | 54 | 7 Aug 2015 |
| 15w32b | Snapshot | 53 | 6 Aug 2015 |
| 15w32a | Snapshot | 52 | 5 Aug 2015 |
| 15w31c | Snapshot | 51 | 31 Jul 2015 |
| 15w31b | Snapshot | 50 | 30 Jul 2015 |
| 15w31a | Snapshot | 49 | 29 Jul 2015 |
Questions about Minecraft 15w43b
What Java version does Minecraft 15w43b require?
Minecraft 15w43b requires Java 8 or newer. Mojang publishes this in the version metadata, so an older runtime refuses to start it.
What protocol version does Minecraft 15w43b use?
Minecraft 15w43b speaks protocol 81. A client and a server can only connect when their protocol numbers match.
Where do I download the Minecraft 15w43b server jar?
Mojang hosts it directly. This page links to the official file with its SHA-1 checksum and size, so you can verify the download before you run it. We do not mirror or repackage it.
Go deeper
Metadata from Mojang’s official version manifest. Protocol and data versions from the PrismarineJS minecraft-data project.