Minecraft Java Edition 26.3 dedicated server, unsigned host123 SDK candidate.
Official Mojang server JAR and Azul Zulu JRE25 are pinned by exact length/SHA256.
The server is not from Steam. Review https://www.minecraft.net/eula before explicitly accepting; the initial acceptance checkbox is false. No acceptance is inferred from installing Keldrin or viewing this example.
Settings use native server.properties and eula.txt in private profile Native data. Online authentication remains enabled. No invented join/admin password is supplied. Use whitelist defaults true: configure allowed names in native whitelist.json, or turn it off to permit authenticated players. Online-mode remains enabled.
Start uses the bundled Java executable with a bounded initial2GiB heap. Process-tree Stop does not guarantee a final save. Stopped PortableDirectory backup/export/import/restore covers the entire Worlds collection with safety backups, rollback and ten-backup retention. Import selects an actual canonical imported folder through the existing transaction; native folder metadata is not parsed or renamed.
Readiness and current player count/names use the local GameSpy4 query response. This is a candidate declaration, not a native acceptance receipt. Native Log4j2 logging writes Native/logs/latest.log and rolls dated .log.gz files. Static configuration does not establish native creation/rotation or bounded retention. Historical joined/left regexes are not used.
GameTCP25565 is the client port. QueryUDP25570 is local observation only and has no managed inbound firewall rule. Internet gameplay and external port checks are separate evidence. No live-save controller or RCON channel is installed.
Official artwork source: https://www.minecraft.net/content/dam/minecraftnet/games/minecraft/key-art/About-Minecraft_Featured-Image-0_570x321.jpg . The320x180 PNG is presentation artwork, not an open-source licence grant; omit it from public code-only SDK distributions.
Sequence2 adds only the verified white-list Boolean mapping. Prior isolated sequence1 native acceptance does not certify sequence2; repeat final-candidate acceptance. No app/controller changes are required.
