Hash Collector

This page is a collection of extreme (min, max, similar to original, ...) hash values for printable ASCII texts.
On this page, for example, you can look up maximal value of MD5 hash or minimal value of SHA-256.

Manual Submission

You may manually submit new entries using the form provided below.

Refer to the API section for instructions on how to programmatically submit new entries.

List

All times are in UTC+09:00. Refer to the categories section, or hover one of category names, for descriptions of them.

MD5 hash

Code: md5

CategoryTextHashFounded byTime
maxg.ea1gr.31p6erererererefffffffffffe53cdbc640fffb934cfb8Orange_GG_inin
min{bkgNR5ES7}-0x69BE027C97000000000000003ea9a295f8a32f15920x69BE027C97
bmax{zSFpm$|b:|Vdcdf997feff7fb9bfb6ffffdfec97fffHLETRD(Java)
bminpU~B,>iN(\S,1844a22490008400209408004014010aHLETRD(Java)
smax.qw0Xe_]QX=Ue8d0e0eee6fafffffcf6fcebf186effdHLETRD(Java)
smin+Wl!"jv!)KK&040e1703000e46452700031e180f101cHLETRD(Java)
lsim0123456701234567012345670123456704794feda84b1c14f15591879110b2e1anonymous
usim0123456701234567012345670123456704794feda84b1c14f15591879110b2e1anonymous
blsimdcfcd07e645d245babe887e5e2daa016e7d2cf7f94568da27a59a76d90fbc247javas
busim0123456701234567012345670123456704794feda84b1c14f15591879110b2e1anonymous
baseiIlxEoDE67006311ef4fafc154badfff605254f6anonymous

SHA-1 hash

Code: sha1

CategoryTextHashFounded byTime
max&7&!,;[y1ihaveasupercomputerfffffffffffff70363029b25b5ce8e434c0fbd66Chick3nman
min}gFO|@l^7ihaveasupercomputer0000000000000870f546f3567f6301205df3a8b1Chick3nman
bmax8G?s%-N[iihaveasupercomputercfaff3dff7ff3fcffbcff7bdfff5deff26ef7fffChick3nman
bmin^sHOC5ujrihaveasupercomputer220200a02130002009088015a084a88001021400Chick3nman
smaxBVHYXm\- ihaveasupercomputerbfddbff8ffcf4bffffbed6fffecfafecbeffedefChick3nman
smin^sHOC5ujrihaveasupercomputer220200a02130002009088015a084a88001021400Chick3nman
lsim3da541559918a808c2402bba5012f6c60b27661c30a518b67dcd7af15b369ccb1518ab3cad8e8b2canonymous
usimasdf3da541559918a808c2402bba5012f6c60b27661canonymous
blsimf5d2dea635e6f6d3800bad1f17885821e46c37abb4e587febae701148eceb96c7f511224d1856976anonymous
busimasdf3da541559918a808c2402bba5012f6c60b27661canonymous
basescabiophobia2da2716de3315140302ade5af8e49d76f3d2e5a7Gnlow

SHA-256 hash

Code: sha256

CategoryTextHashFounded byTime
maxnitrxgen_k&ta)&taW8fffffffe5602da88d856bbdcb749e778e51c723f20aa2bfb6473b3d4e037f60bnitrxgen
minnitrxgen_rpc2'fWdf7000000031cdee2970d6a3abb458ddccd53949714246b15d35092bb18fd2d726enitrxgen
bmaxnitrxgen_%}Ye|8'=mff37facfdfdb3ef7fe7e27b3d61765bf7ffabdb683fd0da5cf28bfdbeeffff665nitrxgen
bminnitrxgen_fozn["(fV412709264432301210824ec090630c48b247201008562391885689c0922822588nitrxgen
smaxnitrxgen_%}Ye|8'=mff37facfdfdb3ef7fe7e27b3d61765bf7ffabdb683fd0da5cf28bfdbeeffff665nitrxgen
sminnitrxgen_$afa-6bc.71c8e12a360ab74a1354225615482424c084760d4480a05000d123c0190440608nitrxgen
lsimasdff0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13banonymous
usimasdff0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13banonymous
blsimasdff0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13banonymous
busimasdff0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13banonymous
basehelminthophobiaca68f3ba38aebeb93804ae54449ab2eec34cbc6f5682469033966d3d5b624d8eGnlow

RIPEMD-160 hash

Code: ripemd160

CategoryTextHashFounded byTime
maxnitrxgen_"jZbf2e2xhfffffffbea84a63adadd206155e6b7baabda0253nitrxgen
minnitrxgen_fj{l+@a%/60000000255999c0addd696c99643f19784285587nitrxgen
bmaxnitrxgen_&phpw9cgndf67defdabffbeedffdcfe63fbf78a37f7fbd77aanitrxgen
bminnitrxgen_7,W*o46'*a812028218040a691664c5c000c4c62200140403dnitrxgen
smaxnitrxgen_&phpw9cgndf67defdabffbeedffdcfe63fbf78a37f7fbd77aanitrxgen
sminnitrxgen_r\[?h;jv_7624b1108514101c50107a91a240d541105050289nitrxgen
lsimasdf0ef2aed6346def670a8019e4ea42cf4c76018139anonymous
usimasdf0ef2aed6346def670a8019e4ea42cf4c76018139anonymous
blsimasdf0ef2aed6346def670a8019e4ea42cf4c76018139anonymous
busimasdf0ef2aed6346def670a8019e4ea42cf4c76018139anonymous
baseQmJUVEE65053ba1dfcda2b31aaaf8e92073547cab8261f0anonymous

MD5 hash of MD5 hash (lowercase hex in ASCII)

Code: md5md5lower

CategoryTextHashFounded byTime
maxanthophobiaffc089ba558531f6c5e9e3b83549ae1aGnlow
minbacteriophobia000b55479f120f2fe1a0273867873fb4Gnlow
bmaxphasmophobia8fef0e9954d6b34fadff3fb997c7a8e9Gnlow
bminthassophobia3341086309f2f34034a9c0836a2025d0Gnlow
smaxgraphophobiab0bec949f3eea086f1a1ea8b9baf505dGnlow
smindermatosiophobia/dermatopathophobia33d96c3b56c3d1093935421f4736431fGnlow
lsim5259ee4a034fdeddd1b65be92debe731160d714bca81dc74d6813be155755a40anonymous
usimasdf5259ee4a034fdeddd1b65be92debe731anonymous
blsim5259ee4a034fdeddd1b65be92debe731160d714bca81dc74d6813be155755a40anonymous
busimasdf5259ee4a034fdeddd1b65be92debe731anonymous
basepinaciphobia/katastichophobiab471632afcdc1975900ed9f4981a7934Gnlow

MD5 hash of MD5 hash (uppercase hex in ASCII)

Code: md5md5upper

CategoryTextHashFounded byTime
maxergophobiaff7b5c41b4975d9ad0e07ff73c418fabGnlow
minblennophobia0481a96d010ac96ee8b30a20e47ba07dGnlow
bmaxhaemophobia2ff3761d81ff81dbcbe36c8bead9cfb7Gnlow
bmintest3a251a4fb000208b8ae278822d2e2313anonymous
smaxgraphophobiacc75f3be88b080f3e25d17e1e69bdee0Gnlow
sminzelotypophobia0d561c370446653d60749a9b1a4b461aGnlow
lsimasdfc7135fe2ae206d5e460b60e62927005banonymous
usimasdfc7135fe2ae206d5e460b60e62927005banonymous
blsimasdfc7135fe2ae206d5e460b60e62927005banonymous
busimasdfc7135fe2ae206d5e460b60e62927005banonymous
basechrysophobia/aurophobia271c2611fb7e7288486555b638b36d12Gnlow

MD5 hash of MD5 hash (binary)

Code: md5md5bin

CategoryTextHashFounded byTime
maxnitrxgen_k)T,Va?{;5fffffffff7fa88cb68aa5d5f410fd874nitrxgen
minnitrxgen_}%"'+@filf0000000078402cd4787dc5192a08434cnitrxgen
bmaxnitrxgen_m&+=3#@Wo2be2ffbff7da60f7eff7fffe7ffb2b33fnitrxgen
bminnitrxgen_<z@S:bm#m36094120c60010880801031020a002179nitrxgen
smaxnitrxgen_%t0Z&kp3zeedf3cfff713fb63de1bd91ffedf7defenitrxgen
sminnitrxgen_?.[~3{6j;b00c00834160008084424880f1a640212nitrxgen
lsim04794feda84b1c14f15591879110b2e108803685366b48b7cd2741eb7e8d8898anonymous
usimasdf777a5d729f8b1637511b5e7d25f32122anonymous
blsim04794feda84b1c14f15591879110b2e108803685366b48b7cd2741eb7e8d8898anonymous
busimasdf777a5d729f8b1637511b5e7d25f32122anonymous
base2be07ee1187df015989bfd07e5a6e4e2fanonymous

SHA-1 hash of SHA-1 hash (lowercase hex in ASCII)

Code: sha1sha1lower

CategoryTextHashFounded byTime
maxstasophobiafe16398e2a821fb23f22fd39ad381f28dda64a4dGnlow
mineisoptrophobia00730064aac758caa4c45b4baff39009098a9a36Gnlow
bmaxbathophobiaa65e74ae7f70677796f85d3b1ea92b65ecf8dd5bGnlow
bminanthropophobiaeb8819864311f45ec2900819c024ea383239bd12Gnlow
smaxselaphobiad3dff9c87c614d785fcee5ff52c385f7b1fa805aGnlow
sminkatagelophobia4b3139d42b715108185267591ffd6b404354098dGnlow
lsimasdf30a518b67dcd7af15b369ccb1518ab3cad8e8b2canonymous
usimasdf30a518b67dcd7af15b369ccb1518ab3cad8e8b2canonymous
blsimasdf30a518b67dcd7af15b369ccb1518ab3cad8e8b2canonymous
busimasdf30a518b67dcd7af15b369ccb1518ab3cad8e8b2canonymous
baseheliophobia76e5ba92e7c12134961a60be3d7378174f9a077cGnlow

SHA-256 hash of SHA-256 hash (lowercase hex in ASCII)

Code: sha256sha256lower

CategoryTextHashFounded byTime
maxandrophobiafed903962e8aa59c2bcb08f6a0c91f45e5796a5c79ee81fcb97136063cbeb304Gnlow
mineosophobia0329a5e8f6e52aa3a32a3aee0b43a798f8331d4523b3664e900e7ef5c9e3416dGnlow
bmaxblennophobia6f9bf6952faee85ed6a8e7c70dc1dedeb3d42ef70fff99858f1a7e7fd7cc0bcfGnlow
bminolfactophobia/osmophobiad982226a8e9c46034a116802a712926371a8efcf98f9589a8924a074207a2439Gnlow
smaxasthenophobiad55c43e9484dd159ef7eaa2ebbefec7bd6a093f0e4e6f7b0f1245d7e5cc3e8c3Gnlow
smineremophobia1c072379ef351f15f0a127ab3ca6443bee0c5d6d0e30886f13de112ae7a2d00eGnlow
lsimasdf7624e1f89ce009f8ec7e6e39781a42c0a27fa38f94db4f05f78b0f301007e06aanonymous
usimasdf7624e1f89ce009f8ec7e6e39781a42c0a27fa38f94db4f05f78b0f301007e06aanonymous
blsimasdf7624e1f89ce009f8ec7e6e39781a42c0a27fa38f94db4f05f78b0f301007e06aanonymous
busimasdf7624e1f89ce009f8ec7e6e39781a42c0a27fa38f94db4f05f78b0f301007e06aanonymous
baseailurophobiac6b954779be9e45828fdfc7eae5c347b51c207109b4001940a4f7f6ed8f28f9aGnlow

Hashes

Following hashes are supported.

base values are used in the base category. It is the initial vector of the hash algorithm.
If the value is empty, then the base category is unsupported for the hash algorithm.

hashdescriptionbase hash
md5MD5 hash67452301efcdab8998badcfe10325476
sha1SHA-1 hash67452301efcdab8998badcfe10325476c3d2e1f0
sha256SHA-256 hash6a09e667bb67ae853c6ef372a54ff53a510e527f9b05688c1f83d9ab5be0cd19
ripemd160RIPEMD-160 hash67452301efcdab8998badcfe10325476c3d2e1f0
md5md5lowerMD5 hash of MD5 hash (lowercase hex in ASCII)67452301efcdab8998badcfe10325476
md5md5upperMD5 hash of MD5 hash (uppercase hex in ASCII)67452301efcdab8998badcfe10325476
md5md5binMD5 hash of MD5 hash (binary)67452301efcdab8998badcfe10325476
sha1sha1lowerSHA-1 hash of SHA-1 hash (lowercase hex in ASCII)67452301efcdab8998badcfe10325476c3d2e1f0
sha256sha256lowerSHA-256 hash of SHA-256 hash (lowercase hex in ASCII)6a09e667bb67ae853c6ef372a54ff53a510e527f9b05688c1f83d9ab5be0cd19

Categories

max
maximal hash value
min
minimal hash value
bmax
hash value with maximal amount of 1 bits
bmin
hash value with maximal amount of 0 bits
smax
maximal value of (sum of each byte of the hash value)
smin
minimal value of (sum of each byte of the hash value)
lsim
minimal difference between text (lowercase) and hash value
usim
minimal difference between text (uppercase) and hash value
blsim
minimal bit difference between text (lowercase) and hash value
busim
minimal bit difference between text (uppercase) and hash value
base
hash value closest to the base value (bitwise)

For *sim, the original text must be hexadecimal, and its length must be identical to that of the hash.

API

All operations are done by submitting a request on https://0xF.kr/hash/<hash>.
For example, https://0xF.kr/hash/md5 gives the current status of md5 hash values.

Two kinds of formats are supported: type=json (default) and type=text.
For example, https://0xF.kr/hash/md5?type=text gives the status in plane-text format.

Getting Status

Simply send a GET request to the URL.

Each entry has four values: text, hashed, by, and time.
Other fields are trivial; time is the timestamp (from the UNIX epoch, in milliseconds) the entry was submitted.

Submitting

Send a PUT request to the URL. method=PUT can be used instead of the request type PUT.
Set text and by fields to represent text to be submitted and the name of the submitter.

Example: https://0xF.kr/hash/md5?method=PUT&text=Hello,%20world!&by=JiminP

The returned value is the list (or comma-separated in the case of type=text) of updated categories.

Both text and by fields will be trimmed. Maximum length of text is 128, and maximum length of by is 48.
Both fields must only contain printable ASCII characters (code 32 to 126).

Please do not send requests too rapidly. Consider sending a request every 10 second or so.
Also, while putting your name or message on text is OK, please do not put any inappropriate phrases in any of the fields.