(Last updated: November 9, 2017)

A More Complete Archive

In late 2017, I was contacted by a user HalfOfAKebab who was putting together a larger, more complete archive of Minecraft version information than is found here, and that project seems to be going along nicely. It includes much of the information found on this page, and seems on track to provide much more. I'd recommend you check that project out! I intend to leave this page up here indefinitely, as well.

Here's some links to that project:

Original Page Content

What follows is a table of version information for various versions of Minecraft from around Alpha 1.1, through about mid-2012. Its purpose at the time was basically to provide some assurance that Minecraft users had a legitimate version of client/server JARs, as they were traded around after version updates, etc.

No actual Minecraft code can be found here - the only thing catalogued on this page is the md5sum/sha1sum checksums of various versions of the files (and sometimes the timestamp of the file itself, when I thought to record it). Hopefully Google will pick this up, and perhaps somebody else on the internet will publish their own list of checksums, and so on. If you do get a version of minecraft.jar or minecraft_server.jar from someone, you might have a few resources to check to see if you have a legit copy or not.

Note that there has been at least one instance where Notch has released a change to Minecraft without actually bumping up the version number, so be careful about that. Also note that obviously this list isn't exhaustive.

Minecraft
Client
Version Timestamp minecraft.jar md5sum minecraft.jar sha1sum
1.0-rc2 (good version) n/a bd569d20dd3dd898ff4371af9bbe14e1 6e54fbe19b7797f3e3a2cb9feb5da41a40926db8
1.0.0 1321653290000 3820d222b95d0b8c520d9596a756a6e6 b679fea27f2284836202e9365e13a82552092e5d
1.1.0 1326382442000 e92302d2acdba7c97e0d8df1e10d2006 f690d4136b0026d452163538495b9b0e8513d718
1.2.0-preview n/a ee18a8cc1db8d15350bceb6ee71292f4 a2064011425a5e5befd9dee5eeb4f968ddf5ac77
1.2.1 1330609273000 97067a603eba2b6eb75d3194f81f6bcd c7662ac43dd04bfd677694a06972a2aaaf426505
1.2.2 1330611617000 6189e96efaea11e5164b4a4755574324 1dadfc4de6898751f547f24f72c7271218e4e28f
1.2.3 1330677677000 12f6c4b1bdcc63f029e3c088a364b8e4 5134e433afeba375c00bbdcd8aead1d3222813ee
1.2.4 1332432053000 25423eab6d8707f96cc6ad8a21a7250a ad6d1fe7455857269d4185cb8f24e62cc0241aaf
1.2.5-prerelease n/a 8e8778078a175a33603a585257f28563 4a2fac7504182a97dcbcd7560c6392d7c8139928
1.2.5 1333544508000 8e8778078a175a33603a585257f28563 4a2fac7504182a97dcbcd7560c6392d7c8139928
1.3-prerelease n/a a6effac1eaccf5d429aae340cf95ed5d 4dfb8098b39c122f2aad13768d3f0d04db910f12
1.3.1 1343825972000 266ccbc9798afd2eadf3d6c01b4c562a 33167e71e85ab8e6ddbe168bc67f6ec19d708d62
1.3.2 1345124077000 969699f13e5bbe7f12e40ac4f32b7d9a c2efd57c7001ddf505ca534e54abf3d006e48309
1.4.5 1353414733000 b15e2b2b6b4629f0d99a95b6b44412a0 7a8a963ababfec49406e1541d3a87198e50604e5
1.4.6 1355999243000 48677dc4c2b98c29918722b5ab27b4fd 116758f41b32e8d1a71a4ad6236579acd724bca7

Server
Version minecraft_server.jar md5sum minecraft_server.jar sha1sum
1.0-rc2 (good version) c9638ebcfe496a072d3d71c3a131e3d5 8ede92b8efc8ed53dbf3faa2c3a094df8e708509
1.0.0 5ce6f071a62801eb143cddfef5c03160 38cafa1bf1e927c5cdb4cfb8cc6a34dfdcfab2b8
1.0.1 934b6010999daa1f1b1ccdf4cb77e052 ecf944fcef1a630f95ded840de0059d4922f81c2
1.1.0 b0f4fb91f9723104adf35944bbf3d3cf 3dbadea4e8a0923ac5fde9f4b9e98a244ea2589a
1.2.0-preview 69bb06bfb48c9a03c9caa189b3c48b63 f57cc386c4782fc9c21e2a0e970ceac574e6963a
1.2.1 39b532bf61325efcae3ed0b6175e5dac 50bbca507680a248c4d8e965c800593dc5853026
1.2.2 a97d6de0c414b292076b0a75a98c070b 673f50223b363c4c474d520c99104bd8481f0ce6
1.2.3 2604b805012028d522c3f8abe93d36c5 d0e0dab53361e16e154f5b6cba2a7d8e4323fb8e
1.2.4 6524b7299b1717ffb6e2b38f171568d0 ab5203296605bdb3a020b8b4ea6c8d03fd3a3e66
1.2.5-prerelease 5f078323c2d661b8d9773c8242d912c3 d8321edc9470e56b8ad5c67bbd16beba25843336
1.2.5 5f078323c2d661b8d9773c8242d912c3 d8321edc9470e56b8ad5c67bbd16beba25843336
1.3-prerelease 9681ab537a3c507ad6c315a958387bd6 cb21a9aaaf599c94dd7fa1b777b2f0cc37a776c7
1.3.1 f44a3cfe6ec35b1ac3f2b635e73d96fe 82563ce498bfc1fc8a2cb5bf236f7da86a390646
1.3.2 c047f82522e53f2ec3c6b64304dfad0f 3de2ae6c488135596e073a9589842800c9f53bfe

Minecraft Weekly Build
Client
Version Timestamp minecraft.jar md5sum minecraft.jar sha1sum
weekly-11w47a n/a 2ad75c809570663ec561ca707983a45b 4e327918708d22e7443fbadefb9831ca04af4b90
weekly-11w48a n/a cd86517284d62a0854234ae12abd019c fede770abe88a19e844d99dda611a7d18184155a
weekly-11w49a n/a a1f7969b6b546c492fecabfcb8e8525a 6f92a726e6b8b64f66c7e4d236f983c278d5af54
weekly-11w50a n/a 8763eb2747d57e2958295bbd06e764b1 f4981ba0fee00a16d8dc9ec87bf2c4fdb51e4b7c
weekly-12w01a n/a 468f1b4022eb81d5ca2f316e24a7ffe5 653a9cf55884b6bc4dcf3c574331e04bd5ad1032
weekly-12w03a n/a ea85d9c4058ba9e47d8130bd1bff8be9 e581c7c9dd57cbf73f72b833be5eff6109187df0
weekly-12w04a n/a c2e2d8c38288ac122001f2ed11c4d83a 4911c473e856ec8102b8419eb36d0f54dad029a0
weekly-12w05a (second attempt) n/a feabb7967bd528a9f3309a2d660d555d 28328e67b82564335aa8280095a0716a2eb790de
weekly-12w05b n/a 70affb4ae7da7e8b24f1bbbcbe58cf0f 75fbc4a39a244d0f1eb842ff8385e992e2b47dd5
weekly-12w06a n/a 9cfaa4adec02642574ffb7c23a084d74 a8403c0d4c0cdb65722d864d9cf42663b8aab08b
weekly-12w07a n/a d60621a26a64f3bda2849c32da6765c6 e7ad115b29612b893972f0817030d993bc56fb7e
weekly-12w07b n/a 88a9a9055d0d1d17b1c797e280508d83 0eea35d588fc2cee5d397472aa3565f48c220217
weekly-12w08a n/a 1d04d6b190a2ad14d8996802b9286bef db2fcfdd23526b0f381ef2f3f2fd049d36227230
weekly-12w15a n/a 90626a5c36f87aadbc7e79da1f076e93 c02a4a6ff3fb8079673c824d17bc8e579b5e4b77
weekly-12w16a n/a 19ec24b0987e93da972147d1788c5227 6b0a9fe3ac275f79ac6d259f4279752274ec05f8
weekly-12w17a n/a fc5826a699541df023762c6b8516e20e 17d41f8a07e054040ba34e523593bdea7f0fb6ba
weekly-12w21a n/a 51ea290e859130e14077758b545e8e91 e755423a04b0efde01e035a9d651acadeba0aef9
weekly-12w21b n/a 57b7376824b6635ea36b7591dd4da3ef 84437ded4839b29d34f83e9f3bab07cc48980faf
weekly-12w22a n/a fed0bfb2b0de4596c81dd698f73bdf4b 3631a714cb465d39f5cb5c18aa23abf38031b359
weekly-12w23b n/a 5798c9af6844333ee82fc9b11c6c47ea e107667bcbb4443afc160a7eeb8f347acc9826f8
weekly-12w23a n/a 42a509057902760abc3abd7227d028fc 4a5a8e3349ea2e9d67fa4dde6ec68d385bff46f0
weekly-12w24a n/a ac908492cdfe6c1d81183d2d2d7959a1 e479c425ffe6ca3512d97ad0e02a8cd85356bf83
weekly-12w25a n/a b904c9d0d976039047e421a66a1a912d eddf53994e40ecc44f582d4b47b9a441844909b6
weekly-12w26a n/a c3b849226a93a5aeffcabed61720cf45 2d1e782a4c4435fe921027ae464a272945cca925
weekly-12w27a n/a a3412d58aa1e5bcb6472fcf1c7e72ac1 5e69b80f9c757bdc8275c1f6ce7e71820fe6d79a
weekly-12w30a n/a 07dbdc7266019ab1d42c61f42b809f4d 368215d7fd38ee3e829725e11b3f193d45801128
weekly-12w30b n/a 287bc65621e66a0d2287ff4eb424e90a 9d1e450cdb300ec426b50762e031796a8349aa1c
weekly-12w30c n/a 1a1fb1f68354ca0a71fc723f36b97a81 92817a0c3f3c913ad68bdb082ac1f147db986282
weekly-12w30d n/a f2b0315ce33a3b473a523f5fa151a06d a5e7508de2d3993cb5222d8e4f8415226745d6ff
weekly-12w30e n/a d466309bafbdece16b0a74a4290dbee1 1a37562cda14028dae15b331bfd36108e617a477
weekly-12w32a n/a 0de5595692a736307e96e3fec050a98e 13183e023c8918ed08c302c2fe1438f61b53d094
weekly-12w34a n/a 562b82c59fa6870c10e79d9474edb356 41769085c020f4651b5b5dd50a6f83be2b000b29
weekly-12w34b n/a d71d0a4013555753dbaa31b3aed02815 5fb51efc8f07ea57ffc2a02a7dac8a2835651b61
weekly-12w36a n/a a2924e04c571a3cf7a9d8fb1955e6f4b 914bd89686c4621da327d50375a1edbdd9c177da
weekly-12w37a n/a cd025f4b67f5b7811dc5c96542bdaf5e 50ea0bac2c91b13c0881bbf99aad66a046533781
weekly-12w38a n/a 8e6c588f9cf2502076ee64ad77d5f54d 69e5a531fa615eb870345feb25f26126fe95586b

Server
Version minecraft_server.jar md5sum minecraft_server.jar sha1sum
weekly-11w47a e0f2fa582148d607774a0b81c232fee3 62e447c26123d890fa0bd8fad58b1c3a50c5c4ba
weekly-11w48a d0a249287e32edd8d69c62cbd754abf3 75a7953e3dea006503a5ac6d51823a6dc687f6b5
weekly-11w49a 3e1caabf85161b3ef002138d7540401f 36350a3917f63766ae82d148f01876f03a1f4afe
weekly-11w50a f88e7c050cf88e7ec87f188d004c79fc f388f7e3ad02afb8373a425a36cad5f8455deb30
weekly-12w01a a1da27d48db6132a14444c2c7949c0f5 b5902c3f982bfeb017f6805d3125e38ea926b935
weekly-12w03a e3a4db9c2ef67dbdc7f20557c673fee1 c7964038cddcc127ae767efec22cc8cbae10c42a
weekly-12w04a 4eb71d3cd4cdb29833eb25cca8b3dd54 6add7e893135777ff54028195a3f92ed6b2b9c31
weekly-12w05a (second attempt) cc510c6e88c3581962a6e8658aee9ae2 39449efaf44526132e5629e804ecf3cfffd8a8a5
weekly-12w05b 7544a148949c6cbb46114ba171762511 53a59f819089bf496406c9761674b50d0ee57356
weekly-12w06a 085dbcea5867dd1bc88ed3069fbb8758 7518ca0aa64156c1a55f4a8363e9578862adcd3a
weekly-12w07a e2f462a7e6f437b7ae81316f495d7daf b6cdb5b4f34b25fd778313112190dd8758bf213b
weekly-12w07b 4e075e09625612681d6ae28ee7d68beb dc5aa3d7f72a3b3aa0988b4c5d2377c18f81ef1a
weekly-12w08a c17802e17715b2cef45e4f23b70dc7f4 d0583dfd8466ea1368010d2a964e6ab0c0aaa0d1
weekly-12w15a 44f61391afeb72294570a6f5a132eaed cba1962d419b9ed0155560d6b45b1af5bc6235a2
weekly-12w16a 4ca7ece3f8beadb5d28f1f213bde2345 e74ad75e81be78ea1c61e4c15e3254fa5d8fe133
weekly-12w17a cb5dbab4a37d9d161657cf825d0a42bd 4e52cbee98ca0c3d07c2221b6dd9990b8bda36d8
weekly-12w18a 03407c07e705af0bc3d57405f5a54d35 3fdb52ed2c179f53558e477f27e563f9ca3a6edf
weekly-12w19a e67a5b622855bf42c26325fd7e5984a2 b134d6e290c3d6fcdb1b42b459cee728b3f1f2e8
weekly-12w21a 955b9f93526c90f1a7a3dd40217590ce fab5807aee92c487ba6b823a22792fd3774fe682
weekly-12w21b 94c439a81c34e3d6d005ca6ea7b9a00b 4dabbcdf671a3e08b676affeb90d17b525994e66
weekly-12w22a 6420fedf04e1aa29974e424a57817e7a 110a02fc92768a66ca32f73376e17d62518070ba
weekly-12w23b 217b1677887cf3513fbaeaec21a93f59 cd6add2bcbb79d528b37a990c1c73cbb19a12d15
weekly-12w23a 95e20de92eb6c8cba961e29bb5da3048 9df1f0c626c1eb2aeb202062b78a49a15c87a3dc
weekly-12w24a 03eed8d9aed382ad2af01cf92acf45b9 cd8cb733651aa162ae6d366d33891ed684cbc5f4
weekly-12w25a 8eb4157bba14c87886f32c0136533b25 6f522df3cb78f4519677ead1ffdf0d0108fa7587
weekly-12w26a 4d54eeec16ccdea1cdab3ae7ae913178 a4cbb84fd6474ff7d51df0c977d3a3060efe6f0f
weekly-12w27a 114da75a45d9a9c30c6fe67eb6a4dbe5 751b6d7cd58d40f37ef7e5054459a423297529f1
weekly-12w30a 8a6303eb7fc5f33fb3e4c1ee953cd6ad 116ce7dcae6ca8289593e799f228b4dcf9c01a36
weekly-12w30b 9f8b59acb772407b8bf2d0241b7265a7 34d81ff711207ac59886bbc4b6252b09fbf525f3
weekly-12w30c 72ddbbd9c039f7942c62ff366089a2d3 f3c46bf01d547659272863ebec8c7de64f4412cf
weekly-12w30d ded6e8af45ab2fe484e1daabf882675c 2acd7957f741f0441ced9fe1b6093a961532e3f5
weekly-12w30e ff7eff3e0e113fb907a6f83f4c626f26 fbe0b07836dda333e90d75f43f373aaabc69ba07
weekly-12w32a d05f3b28e0da83a382c26fa4514f9df0 5fcb4ed085db3321c20c078b8987273fdd0b9f32
weekly-12w34a 27657237cb73c10537e3f105ddcc18d5 352be962d122e9ec5da270caee419a0c5b222174
weekly-12w34b 52812a342a2d1595485873ecf0b0d476 cd8f1d060ab61f832e75153f8620de581292cd62
weekly-12w36a 0cde6580e1ab5269d07bf322ba1557cf 1bc85e46a6433d2a5cc50f6978d99d8e38745ff2
weekly-12w37a 2cba078a4c972b73a813af5d49318cd9 1f22dc98f3ae0d48651558ca451e5b515e377e74
weekly-12w38a db1e3c0af8f05e689ca8d7b9e4a7e25f 1952154bf65cb59eb78465cc0b58a71a1d4e2249

Minecraft Beta
Client
Version Timestamp minecraft.jar md5sum minecraft.jar sha1sum
beta-1.0_01 1292869768000 03bd20b870dbbd121de5dca98af4e1ce 4caf69885b64132e42d3ce49996dbdb1691d7111
beta-1.1_02 1293023696000 7d547e495a770c62054ef136add43034 e1c682219df45ebda589a557aadadd6ed093c86c
beta-1.2 1294935268000 6426223efe23c3931a4ef89685be3349 ba05d7a97926c61c03cf956f7ae92f3bede9474e
beta-1.2_01 1295011600000 486d83ec00554b45ffa21af2faa0116a f71a5b58c9bd0e458878d78a34c9fb35e97d5222
beta-1.3_01 1298470263000 4203826f35e1036f089919032c3d19d1 add3809d2c075e985d4b583632dac3d9c3872945
beta-1.4 1301589316000 71e64b61175b371ed148b385f2d14ebf f6dbca5223ea2a7e89806e93d0b18162b2d58c20
beta-1.4_01 1301991999000 9379e54b581ba4ef3acc3e326e87db91 6f157f26955c35006c1afa8b0479e0ce785fb864
beta-1.5 1303220253000 24289130902822d73f8722b52bc07cdb f5ce1699cd728213c21054fa2f1490d162b002b4
beta-1.5_01 1303302694000 d02fa9998e30693d8d989d5f88cf0040 e2a692e5e8160c84b29c834ecbf398618db9749c
beta-1.6.4 1306418981000 5c4df6f120336f113180698613853dba b5d3bdb8a7b12d163651f4787ac6ca14689aab9e
beta-1.6.5 1306595612000 2aba888864b32038c8d22ee5df71b7c8 90ed9854b43c4d031ed07381ea3ae3071a8bba6f
beta-1.6.6 1306845669000 ce80072464433cd5b05d505aa8ff29d1 f95fe05711d09553ca2a9089f981741c13d6b8c4
beta-1.7 1309441055000 682419e9ed1a236c3067822d53cda1e4 ad7960853437bcab86bd72c4a1b95f6fe19f4258
beta-1.7_01 1309444501000 defc33265dfbb21afb37da7c400800e9 b0f67f3105e32b1a905d934f1e56117ef45d7148
beta-1.7.2 1309520900000 dd9215ab1141170d4871f42bff4ab302 7dc50cc5e2ff204a7283f0c7d38cd0370b49875b
beta-1.7.3 1310111031000 eae3353fdaa7e10a59b4cb5b45bfa10d 43db9b498cb67058d2e12d394e6507722e71bb45
beta-1.8-pre n/a 7ce3238b148bb67a3b84cf59b7516f55 6789c69ede3aedf83b800c76bea56855d38a0afc
beta-1.8-pre2 n/a bff1cf2e4586012ac8907b8e7945d4c3 44191f2895bf1e064269c9279778f2e3e9c3c9c7
beta-1.8 1315993659000 a59a9fd4c726a573b0a2bdd10d857f59 3139e9c29b2c74f59ea04de760ac2af5bc21b410
beta-1.8.1 1316075312000 f8c5a2ccd3bc996792bbe436d8cc08bc 6b562463ccc2c7ff12ff350a2b04a67b3adcd37b
beta-1.9-pre n/a b4d9681a1118949d7753e19c35c61ec7 fdeef0129af130aa00702e53c37c5c4029b7d50e
beta-1.9-pre2 n/a 962d79abeca031b44cf8dac8d4fcabe9 b0d40cf43b625631af65e2a645c34b533251da0e
beta-1.9-pre3 (initial, bad) n/a 8c50b9d8d8d5a3a5bfa2e18d2fea7728 21d02c8bbf3bc35e7dc7909808147f8a01126811
beta-1.9-pre3 n/a 334827dbe9183af6d650b39321a99e21 5b7fe76a602b7511c97740e36dc25040ccb6e76b
beta-1.9-pre4 n/a cae41f3746d3c4c440b2d63a403770e7 5c4831d9705f2e00e3cd993e89b822636492932a
beta-1.9-pre5 n/a 6258c4f293b939117efe640eda76dca4 e109b297d2c4ee7a0bd6aed72f38f7e3185654cf
beta-1.9-pre6 n/a 2468205154374afe5f9caaba2ffbf5f8 f0983e65cd1c0768b0d1fec471ce4f69173b8126

Server
Version minecraft_server.jar md5sum minecraft_server.jar sha1sum
beta-1.0 5b604526c8dae430c389d315e8e5eb08 5270b250d8a1c48f170d53b4b3874b01c55ec72c
beta-1.1_02 93ca0782aa1b903b43f2e8c685c91b4d cc1bc7e0f46541053d5111e0dddd5c58286f2d5e
beta-1.2 898dffced08b5f218493f9cd0333150a 2385685c0f1369eb2069858681ee6725ea4a4e7e
beta-1.2_01 6a4802622360210b8f75a80bc4159792 4f2a8d6035dd8bde767b91613cd9ea03c65b465a
beta-1.3 fd341dccafa8c1f5fb851505524151f5 5cc2aa79b477761cd229d1c3075a6a3afb2bc3ce
beta-1.4 0696d954f292f85401a8dc9d6babcea9 b6e923a3438711a9a9c438ee6eb996a6f37950ef
beta-1.4_01 cdcfd922abae8d6d6f25bdaba2774ae1 0b34fedf13b96829d256d722ebb966c55f893b45
beta-1.5 3e20218300c995effa5b1fdd3b9c74e2 5bef896515c1d6fbbdef9976b95c6a23534e4eb1
beta-1.5_02 edbcec2e58bd5a03954ba7d745dee604 a17bcc9bcbe0685dd485f9fb15764e85b5888619
beta-1.6.4 cbde8d4ef59494f488c472b33e711491 730f8d9484f8441816c89fa7093fc34bac98eb57
beta-1.6.5 565a3627a03a49e4a6e18d518a2e9d15 781e69c6881626f77c9f168ae4f307ae1422552e
beta-1.6.6 0563ccb08d4dc84634d561b7f4bea596 e6c5db853f3b019599c24ce3d97b45bb7d8e02bd
beta-1.7 5d685dd54fb4ba4a05fc20dea806e2c0 0d841f7f651822120650a2e700832626f8206d89
beta-1.7_01 b4b2e473ceb525026ba205642b8d9165 2838451ebb627d71e5d245952a61e9d71e284f6c
beta-1.7.2 74376a139f932b9fcfc6caea6702a362 ee32a882e364c0021060853f5fcdf1b83e985904
beta-1.7.3 cc263aa969f2d8621c5443a5a18897e2 2f90dc1cb5ca7e9d71786801b307390a67fcf954
beta-1.8-pre 3733d045fb09ad9a5b94a89f6e1bea63 f77a3b3f48defde499d16d0aa7aaf65986c83f40
beta-1.8-pre2 d6e00c23a895978ba4544d59e64272a6 4cdbe68bef279d4624e78541965f09d42362f377
beta-1.8 d3dd75cccaa75b1df1401cc4e76a34d5 8cdfd85eaebfb1f0c70fd4b2d5301a547e2d4caa
beta-1.8.1 0c0ed1f8198b37561971f838043838ab 79c4f3dc88d06db359dbf5cfedbbbd120d73bf4f
beta-1.9-pre d4bcdbd0d4e75c96d0804b8a1f7ba527 c3597cdc781be976eb42204fff3af6631acb96c2
beta-1.9-pre2 f5d2a15f4b75d82b4ccc31ef66b650e7 71b61b8b3222e5eb9033545d9c743dd2d9732b63
beta-1.9-pre3 4f0149aa371435e36512c00220269b05 14e820fd32bea109ead9ef26345a5dfadd8ae3d4
beta-1.9-pre4 45b8a66e21d335bf626734c0ca3485f5 5452653944a5c8c05767dcc5f6ee0427ee736faf
beta-1.9-pre5 69c68380cf198ce50b1f9ecaa8e4681d 7ec65beaaf1d3b619ca7effa91ff7d3d0fd168bd
beta-1.9-pre6 963b90ab757793f10f584facdcd40a2b 3482a58d8ea938206f43db7a9d4b678b7876281a

Minecraft Alpha
Client
Version Timestamp minecraft.jar md5sum minecraft.jar sha1sum
alpha-1.1.2_01 1285241960000 94346e1b8f6ad0e4a284314f0e29207b daa4b9f192d2c260837d3b98c39432324da28e86
alpha-1.2.2 1289417910000 6250fb17f8898c4d970d6bd03c229177 1c28c8431392641045b59e98a81877d7c94ff0ca
alpha-1.2.6 1292492918000 ddd5e39467f28d1ea1a03b4d9e790867 a68c817afd6c05c253ba5462287c2c19bbb57935

Server
Version minecraft_server.jar md5sum minecraft_server.jar sha1sum
alpha-0.2.1 baca367c6da783de2b739ee939e096a6 c6217416ce92eb91d1511392f21f830746937418
alpha-0.2.2_01 0f62a8c36124f1fb432d234db7893d8f 729c2798c2781a6f8109d8dfe21cf0cc4ae2d16c
alpha-0.2.3 311dcc896a3141383cd3c020a387812f 2bb3c32eb14f9fb6f98984de04cf9bdbc827d496
alpha-0.2.4 bedaa2a34904b96f6160035603e31773 bc5629edf607f166b8e86a5bfbde4dbaef31353d
alpha-0.2.5 826af5f2ea2910e94b75b1a099b2b4bc f75f093fc2fb3ae649d41d1cab92bb86b199a3f6
alpha-0.2.5_01 20f0b11458e6f3df75e018a043dd73e0 5ce1d04d71a573ad0c87578a734879b4ea5d6682
alpha-0.2.5_02 a967b2de25519bb40f5ddc4244abfa39 6432a0da1ad8ebd0da593ee7a11bc34056d0a1af
alpha-0.2.6_02 f196ae542ac9b14781a786d248e018bb 2939d4998fab5dcef33c27046ee34c53db151bc2
alpha-0.2.7 5684a1d3f70dfbbc0d0aafc9e108f262 f4d5a32b582b6f4d43a7d9c06297798be809f034
alpha-0.2.8 5858d9901aff321ce4305bd99489596f 4d1a4c2f1513b1c019b8ab1b720b8881caccd0d4

Additionally, it might be useful to have a rough mapping of Alpha client to server versions, since those didn't match up for most of Alpha. I didn't bother to go much further back than from around when I initially bought the game.

Alpha Client Version Alpha Server Version Notes
1.1.0 0.2.0  
1.1.1 / 1.1.2 0.2.0 / 0.2.1 (update history is a little confused here, at least from what's on Notch's blog)
1.2.0 0.2.2 Halloween Update
1.2.1 0.2.3  
1.2.2 0.2.4  
1.2.3 0.2.5  
1.2.4 0.2.6  
1.2.5 0.2.7  
1.2.6 0.2.8  

Changelog

November 9, 2017
  • Links to HalfOfAKebab's more complete archival efforts
  • Other minor rewording
2010-2012
  • Initial Archive Posted