× Welcome to frontrun.me, the premier site for visualizing Ethereum gas auctions. These gas auctions are often bids by frontrunners, arbitrageurs, and other programmatic network actors that seek to exploit inefficiencies in on-chain systems, ultimately profiting miners. On this site, we monitor these behaviors on the network in real-time as these bots compete for block priority in rapid-fire all-pay auctions*, showing users and mechanism designers the potential rent-seeking economy created by orderbook inefficiencies on-chain. Timing data is sourced from a global network of 8 nodes peered deeply with Ethereum.
*Modern auctions are a special kind of all-pay auction, in which the winner of the auction pays some constant percentage of their bid; they do not pay full gas, as they do not pay for execution, but they must pay for attempted execution.

WARNING: THIS IS AN ALPHA VERSION OF THE SITE WITH PRELIMINARY DATA AND KNOWN BUGS. Use at your own risk and follow @projectchicago for announcements on release and more data being added.

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Individual Real-Time Auction Data


Displaying Page 324 of 329

Viewing 5 items per page; switch to 5 10 20 50 100
Note: only auctions with a single detected "winner" (mined with 2+ log events) are displayed in this view. Other auctions may contain multiple sub-auctions, as the split is heuristic.

Gas Auction #25 - 2018-07-02 21:39:53 to 21:39:57; Start Time 1530567593.417798

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 326.000000000 () 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 213892 0x8518c66d2993f3d258d73f4e164b7062051db5c17a89f1616eb7dcc57c0c825e
0.561 339.040000000 (3.9215686274509802) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238588 0x7d0dab88ab184911a2026ef9f607ccd5de1add2cd1b06b0e9cccc3dafb06f314
0.760 368.380000000 (8.294930875576037) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xf6c5bf8d14518cb714c849899983d43848fbc6e1a1a53aaf75318e6b75e09a03
1.131 576.368000000 (44.03036576949621) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0x8ea01437b02f257ba31f8416edee4bc4d4bf98d24f4a8db79e53050a5dad2ba8
1.188 577.520736000 (0.1998001998001998) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xa8658affc0cee9aed8c43721c856675e7d4c3e6147e7a712c4c7255db159be3c
1.719 979.825600000 (51.66543301258327) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0x296c40a2666b749b1849af55a48798fd635012e32f1dd35d4de986c16dec674a
1.725 981.785251200 (0.1998001998001998) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xf34c6317d1877f58ebeec9be597b6ac5960d62450c07d837e227c217435a607e
2.014 68.000000000 (-174.08993890044852) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/5167 185752 0xfac09755a84b5ca751462dae97a84ffb30a48a7794c0915742ad448c2b40c52e
2.161 1665.703520000 (184.3110429861733) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0x31c869f7c19e8e071647243196177a0e9144fcb6e805c137fbf8dbe7024bbcf4
2.216 1669.034927040 (0.1998001998001998) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0x727ca6253e714cbcbb52729899ed5d6580f6a73d881f134d4cc61b510471d8ab
2.733 2831.695984000 (51.66543301258327) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0x82d5f5032b114c0e98e83e5cb3b46153bba5d06f6db5dcc71b61cc98e3b0fe38
2.767 2831.695984000 (0.0) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238588 0xedac1c14f8a36775fd10fd7cb3f026cbeb2fe88231baba77a90427c7d1149b4e
2.772 2837.359375968 (0.1998001998001998) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xc566cfe518b14808ea8d1ce3794ad4ab4c0cd4a1bddfacc750682b22ecc03bff
3.127 3206.895701880 (12.227687983134224) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0xd5206b19ddbec6c226796a96a447ba117deb202db016198c26ab5739c751e05d
3.181 3213.309493283 (0.1998001997765482) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xbc8f0e3e2e9c16f78dbb9248c6c9a83f94df01a3e9410801fd59510d75fd12d9
3.644 3631.809382379 (12.227687983155043) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238588 0xab792a209c47075fcf7a56ba54d487409443bb73fda6c16efdb1cc750fc9c607
3.686 3639.073001143 (0.19980019977937033) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3841 249209 0xb2a97d0f625f598257b7bfed79ec0cb495a4f9ad5c556acda2523c6313064dc9
3.735 3631.809382379 (-0.19980019977937033) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0x0c214029ca777acd1783cd18d6c42fc2672d2eb3a1fdca19ea125c832e2e743c
4.015 4113.024125544 (12.426729191085002) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4087 238673 0xd7449904a3ce7ac491230725419fe92a8e4bada77c7cc42e108fab19332cc46c 5894679 5894679 / 0

Gas Auction #24 - 2018-07-02 20:41:16 to 20:41:21; Start Time 1530564076.0615382

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 52.934857103 () 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 183956 0x7adfe0d01e8af592d1f58e4d44719c862562d3ea1d4d19eab1b4496307d80fa8
0.610 68.539954061 (25.692728901520105) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0x6abe4acb3ade7d572253dfb6694af7a4d116c2adf266bc9f4c8b34321f5b5082 5894441 5894441 / 55
0.750 68.677033969 (0.19980019962255688) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0x07d2deac192ac05e9502a90b67570aec61e1ae1c8a4980d230c61961acc3cca7
0.808 68.396290431 (-0.40962534355809355) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223630 0xa1f996e786769f7b7300060ea7d9c0c370dd8939881217b4859aeb72544d6500
1.292 116.750957746 (52.23374129630395) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0xe28b74f5d523b7ebd04eb8ffa19c6c53485dcd497bd5e975bf7de8c958b37636
1.445 116.517921903 (-0.19980019910984215) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0x53ff4b446c9faa32bedfd99c96e5a4d76e391f021cb0d56752fd330c6ff41e4a
1.734 198.080467235 (51.85185185180477) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0x3df01cd42ddba30f47341519f26a988cf0c55be87906fe6866700245236b0a33
1.793 198.476628169 (0.19980019956339634) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0xba2c7ba35d2f0fcdad93ac6cd9c1576eb3da13f4ac7742cad7f0575570fc7d8a
2.150 336.736794299 (51.665433012665694) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0x22f8ce227ec8e05fd42ade9741c244a4e177331ba7f5cbb4e9886e7258b5c5bf
2.163 337.410267887 (0.19980019962296766) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0x68432ae9800b17a9d830d87f66bc21659ffb55b874fa618d7a9bc957c46dae5f
2.647 572.452550308 (51.665433012699765) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0xb044622b990aff41dde38dbfc6e3d4cc2407ea8fc921dd65cea4018b99e790e8
2.655 573.597455408 (0.19980019969280755) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0x2670166cd9877f4e8c227ffecb2c9b61e5f7acf603dc63e18eed8f8df226534a
3.037 648.302513223 (12.22768798311674) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0xbac14c51d6cc2b3332a3b35748bced5e39c5b92cae65779cb33de4a97f7bce8f
3.058 649.599118249 (0.19980019973154214) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3840 214218 0x160a1be089f8c1c24eeb2387b801ca992196b704a9c43651ea8acd7b5d5a7511
3.553 734.202596225 (12.22768798319618) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223352 0x0ebd1ae8f1bd6806087d106b12b686ba0b0f8350fc07ec02719c1c12ee256d1d
5.342 336.030974884 (-74.40835946276766) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4086 223630 0xe60272e25922329b6c3f2ccc1370c4565c74124b143eefd2005bef9c49c0d575

Gas Auction #23 - 2018-07-02 19:29:44 to 19:29:50; Start Time 1530559784.320624

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 326.000000000 () 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 184020 0xb599ba8060f3595c295fdd648a6aef803e0ec1f0589f0d587a8e319191313474
0.737 339.040000000 (3.9215686274509802) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223401 0xec2ad95bfc545804492a6de12ccfa69a9656585dcfafb5e4945c07360bb63a35
0.890 368.380000000 (8.294930875576037) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0x43b34ccd9a9c252ed56e50de9993c569bbe053505c26ee4791823eb0580a1564 5894146 5894146 / 0
1.515 577.520736000 (44.220440483936784) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0x4fe35073b15a4387fa8798630c826e301c547a5c311cae73a54338fb36105cbe
1.552 576.368000000 (-0.1998001998001998) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223401 0xef1a04fbdcd6639ecc9478c1ae1906a8b6eedfd39915a31b109feecda6cf7c6f
2.437 981.785251200 (52.03817415106903) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0xdf77f0156dff91605f3430fab9e050c4c6fd55f879b2d0643b9f668688e009a4
2.536 979.825600000 (-0.1998001998001998) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0xbe2a060480fb84d92bc2ab3d3baf8144653c21697758dceadcb44941d720f598
3.505 1669.034927040 (52.03817415106903) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0xbb589084470d276a67a7fda8b565ddf80ed82a32deceb081b85f69dbc4b4a941
3.517 1665.703520000 (-0.1998001998001998) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0x45738c5e04cdf17b0cb75a17ef02a5940bfaba2da2f05b304953d9a58724834c
4.242 2831.695984000 (51.85185185185185) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0x3e1445e67d139e99d8e2d805df5af2707fc5e93df8560f9e03c3cca1d64c3d64
4.257 2837.359375968 (0.1998001998001998) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0x4180569b2076530499ebb56dd8932c24116ebe5ce1e230c1fd399d5205b1ba84
5.014 3213.309493283 (12.426729191066709) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0xe1ec438caf6996c8ee077b502f23c9675f28af6eee6771fdfb782be6ebe82558
5.040 3206.895701880 (-0.1998001997765482) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0x451cb9a124faf93d29b055fe09f56ac429d5a79a8646b05dafe99f286061d999
5.845 3639.073001143 (12.625745690954208) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3839 214282 0x2d3c5518d76990d5e70fe5f015493980c909b7087c0344d951f705d5443f971a
5.860 3631.809382379 (-0.19980019977937033) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0xbc5353e43074b1794c7e0c9a9105aa6238093a6c6ca0d68fbd52d4679e628ecc
5.879 286.464197510 (-170.7560800266412) 0x29BAf3e6Aca05316613F91f56E3f3B6C76bC3846/3513 300000 0x0c72add8453448d1e94a51e114a9d7476e490038768fa05b2e80f60762c1dd24
6.575 4113.024125544 (173.95477142113248) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4085 223477 0xddde2a717b1b38fca5d36b7a34f15dc95c434ca74d752cb73b0c87882fce8f14

Gas Auction #22 - 2018-07-01 14:09:54 to 14:09:55; Start Time 1530454194.5444798

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 351.841000000 () 0x7E77777772d74Cba60638F3C19C60A3387172a06/3833 129288 0x88a5b482ab9cafc835eccc34ab6270712cf3f096e441ba83a1331fce8a3997aa
0.023 351.841000000 (0.0) 0xf666666666E8025c503209ac580a5aA4b39A090c/270 129288 0xe9c9c97ef2636f609026884792c756a6396390a203117e6c0d2aa79edfb21531
0.289 3411.256408350 (162.60091495699322) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4081 149754 0x1bc61be4e7f0c05f179f18cf2c6d01cc526cc0d84636661beb2dbd4cc40bc68f
0.406 3418.078921166 (0.19980019977972047) 0x7E77777772d74Cba60638F3C19C60A3387172a06/3833 144216 0x39f89e372638204c0dcfe467ce0e6d82b72abde3f09ae04bd40b919318ee537c
0.486 3424.915079008 (0.19980019979050612) 0xf666666666E8025c503209ac580a5aA4b39A090c/270 144258 0x83ffeecb602e8888dd33de03de37dc030f6f87c19d9805c8b460ecbce9de2646 5886900 5886900 / 41

Gas Auction #21 - 2018-07-01 12:44:27 to 12:44:31; Start Time 1530449067.0707684

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 36.185002452 () 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 171410 0x6ff2087aa16768dc884c391f40d0b9029e167f43dfe8833189e80dd443b5652c
0.065 41.950545238 (14.757797075601456) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x36604a9798d02294738ed68208a8564009912e49439f6dcb32b3ddc9df06bb38
0.164 36.185002453 (-14.757797072852927) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0xfde7ee4df5e19d4e3c39976ba2e8375c759c1ba26193d7385e51fbaf752d0a43
0.294 101.000000001 (94.49283287323387) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 377773 0x07e123c0d1e89a405d0ccdf791e01c7c7da87334f416216e3d27bf1b02e5466d
0.320 47.404116118 (-72.22964602952571) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x9df00258219bff4d7ef2df1c74d2706f60b15a9fc763f3b533bda35f98614764
1.209 101.202000000 (72.40332401834934) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0xf612eb68dc45e545ae27ccfd80315952bac4c9c00a2f9c84aac8b81f8c6fa23e
2.309 122.210000003 (18.806509948183535) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 377773 0x36d4c46e19c6bfac6411a459ac22c2ec7523e0df39a0661b9010082ca1e482d6
3.435 114.358260000 (-6.638033354855322) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x5c9ad73a44161bb97e4cf80393f41637223cf30b0ba39c6c584827b2247020f4
3.567 134.969261728 (16.533274453740614) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0xfab435cee10255fc115c9af9c799cd1a20d65a4046cc72da429294a660605a59
3.571 134.699862004 (-0.19980019979427252) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0x6f7f50b0c76da138d11ebf7fcc75d314ad6b03a75511df80300d888df80e07e5
3.758 163.312806692 (19.20250223804264) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0xe56ea9ea03e66cd83511cccca743451734174d810d36c5d9ee113b9d6fda1361
3.761 162.986833026 (-0.19980019976835908) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0x1d6e57fb77fdae6a0c50113fa5de3b21f9e840b16ef7571e0d3929a2d4917b8f
4.035 197.608496097 (19.202502237177043) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x67d444e91a8eca967e956d617eaf0744e70cf933bc734e976ed682ff21f15d27
4.041 197.214067962 (-0.19980019933260904) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0xb0445bb1769b95d12344ace0b5062166cfcd60c16bc686cd99c39ef6ee17313a
4.166 239.106280279 (19.202502237581175) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x53ea02dd7d75763608e3d370198167afd6eaeaca1fddf57f772bec1b0b94e5d7
4.169 238.629022235 (-0.19980019960363468) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0x0f35fe5f1f7303ceb93073f6d643763c9827afb316a5a301b54b41ebe34debfc
4.331 289.318599138 (19.202502237314686) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0xbba4f7324b077d68378a77e0c1bc34d259bde7cd175a05a9c5fe46adf53ed3f4
4.337 288.741116905 (-0.19980019952023192) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0xf7200f11f34df8f0fd1802c8aa801f4972e76a859ff9c19011d69da6e464411a
4.510 350.075504958 (19.20250223738033) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0x01dbc6cec8283d372e14a8f4f56b6951e408342cb22e4072545cacc15ccd42af
4.517 349.376751456 (-0.19980019953968484) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0x7e56918923e03ea7f81068b93ae3bae1311ab54f5e9beeaa9aee310d70384262
4.821 395.585320602 (12.405616575444226) 0x6BEcAb24Ed88Ec13D0A18f20e7dC5E4d5b146542/511 201804 0xf3b4b564e5840d785a503c00cf6a192f602e4c08e54be229d8f397670ab542cc
4.829 384.314426602 (-2.890344314229364) 0x67d1f31eeEF182cFB40c0719A8c0000fA7DDCAA9/11320 362773 0x8f608d65a4049246a2e8b32fde6596554491d7ce7912ecf962e04cb371a6b933
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This material is based upon work supported by the National Science Foundation Graduate Research Fellowship under Grant No. .
We would also like to thank NSF CNS-1330599, CNS-1514163, CNS-1564102, and CNS-1704615, ARL W911NF-16-1-0145, and IC3 Industry Partners.
Any opinion, findings, and conclusions or recommendations expressed in this material are those of the authors(s) and do not necessarily reflect the views of the National Science Foundation.