× 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. Read our full paper!
*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 -1 of 286

Viewing 20 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 #1514 - 2018-11-20 17:27:13 to 17:27:35; Start Time 1542734833.0075681

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 10.000000000 () 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/31130 1150000 0xd9dd4ba4b9ed99ff00b132d862019c6713c58f2c307f726d804cdda1adba956d
0.779 10.000000000 (0.0) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/21362 1150000 0x1e59f0f8d23cde3e6f3e208270c4f963f4448bf67655edb608f7d195a213ee6a
2.536 10.000000000 (0.0) 0xA045E11fB1551D7196B5B0526431688EfD49CFEA/8776 1150000 0x85dbe47b96acf82d83ba496e0d2ddb090134404ce9ff253d12d5dd7cbfb7b294 6740746 6740746 / 7
3.144 54.478060731 (137.9633947632537) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 198924 0x917606d413309e8a1785e4b238607f19fde32c4859e0b8cb7fbfe7bb214d07fa
3.399 97.802659581 (56.90096390565331) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xfa22817bb1c48c5db056e23ad720adab91af3628553658fa90e4bdc36d183fa1
3.602 97.998264900 (0.19980019963489093) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0xb251f5f3fe45e8881b77eeeb2a09c998464ae0cb6a893158e33595073d395107
3.622 10.000000000 (-162.9623679259684) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/10268 1150000 0x916f1211e95184dc874d1920585c36a08fd0f3e21f27f4ef596c129d90988a93
3.698 97.900864349 (162.92893459071655) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x6d352b8a2cc7cdd37938ded9473972e5800d810cd60b8e2f96c050b789c2b0b4
3.734 110.037772294 (11.673547678238636) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x906674c2f5cf95cf54e9f18fb6768d43086f12d4943fe7675edd2e7d71d6fd61
3.922 110.346046277 (0.2797609960648584) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x675957eca1297cd35540c0102bf3cf6eb9f309336b8ebceeab648c82a900db24
3.961 124.249648107 (11.853245530791174) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x915e63d4290fb43a4e410931a8f62aa2db1ca6b419b5c2a53677d33bd2dfbe9a
4.162 139.905103768 (11.853245531171272) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x60fd54e16619305abd2bb3f23aebc9db52abcc002f5f0e0dc84ac1083b184e09
4.187 123.803497607 (-12.211665510373798) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x1f790f336678427342042eccc94d0abefb2b308aa526817ac2301bf6e2962f63
4.284 139.291315157 (11.7735635965524) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x1302a58963f24dbfc4af1e6de3690fe6ee2293cf12da1c6d096c8086b2dd04e7
4.288 157.533146842 (12.291326369901046) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0xb980c3552ac623d9c91673acd73f786ee4cbb9606b47c0b05e1a2f6383f6210b 6740746 6740746 / 0
4.289 110.148262479 (-35.403941187545584) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x2cf98279ffdaca973920afc658b51264079d066de7d0d09732ff60386eafce9a
4.448 156.716658683 (34.90035033546482) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x9a6c4a79c65733a7be4461fd2ef58d7445199f3b7d8a61d26f3ae6e51b4b177d
4.582 55.151502613 (-95.87580828447726) 0xEaD332701Ee0951872692b87Cba161F113ccb8ff/17 100000 0x1c975aaa2f235af103c65443231d91eea7d2c375b2e267da2721793e4d44f06b
4.738 177.382323344 (105.12949694777123) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x32fee2c6361a435ebf896482f60ece789a73723b7817a5a359cb1f0259815390
5.194 55.151502613 (-105.12949694777123) 0x0826aFc6f9bd00A9874349C990D5D1C4788F0F9c/20 100000 0x7cb7021683aff696284b2d7a808da56a327a4518147f0fa2e71600f52a6a6d69
5.359 199.732496085 (113.4484661340449) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x9b85528a3a704c13431c5157313a5845cb5d9ec30c034bd41c0d2b72fce8adc2
5.361 176.498959532 (-12.350661384704376) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x4df7615f7c387bc57eec6d59c95830409fe2d8a3592cf0f4d599a9da7199679d
5.363 123.932158883 (-34.9942448880325) 0xEaD332701Ee0951872692b87Cba161F113ccb8ff/17 100000 0x14ff0282919bde48d50da36083014eba04efcb9abaa828d2b21544f996fa30a7
5.365 55.151502613 (-76.8139937450813) 0xFA0e8a00c18351D6579dAaeC88D0f4DDcA9a3971/34 100000 0xabc43edc4970923f738641c926a0a6d22e001c389b515d7feae2ac9475f05126
5.671 224.898790591 (121.2262883469643) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x9d1e04cc78fd56bf150b9675dd13f7b494416f55272d7ddec830d6100738873e
6.337 253.236038205 (11.85324553133121) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x779e6002a1a59a8bbc7a00885f6ec4cf40366b55a1cb3ee2314d6965240fd102
6.539 123.927810115 (-68.56872877184668) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xe5b424d9b17c8f5f8135cf8b7d675ffeeb34728d2e0367b01f1411e6020dee9c
6.609 223.197094933 (57.19513833458487) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x89b5f84ee290e987a5a74439b1fefb1d0c2fc572f768e98b989e37d61b264722
6.776 123.932158883 (-57.191916243749695) 0xFA0e8a00c18351D6579dAaeC88D0f4DDcA9a3971/34 100000 0xf7d73a66de2edb24a12a285fb1fc28361b105681fa264c0213801c3a37011dec
6.855 407.079350164 (106.64446493416344) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x04bec196e910b67c23a2dcd4d5469a1c6eb13ace4d32be373d62e9299ab54fc3
6.863 318.198239854 (-24.50954270013889) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x9c705ebb444d9a262e0dd0005abe4d275c565a21545f1bb32e66f7429feee710
6.866 123.932158883 (-87.87727852504375) 0x0826aFc6f9bd00A9874349C990D5D1C4788F0F9c/20 100000 0x167927fc675ed8673c856ac66ed2b9aae4693748e9a90d0c5d92c1968c5777de
6.873 123.803497608 (-0.10386980769938067) 0xb1b35159F518741A79b434fc32299B09059eF087/1 350057 0x515f7c61836c116c6230f1401d1bce4f594eb4e832afeef45aaff739ee94b6fb
6.961 139.431179160 (11.87357360654527) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x7a8432446a990daad0c6b51fb9a59a17a40f327f5b664fe87bc5917314257e98
7.143 285.143779018 (68.63928126298539) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x56b459a51ad5cf4b4c482aac5394b261ed8f6e75a4e80e7e5b287e08d556f918
7.321 654.383943554 (78.60122818413238) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x734b82a78e3444c7a3a7770476700e24e88d6f0a33d70b647da7fa51ebf5b560
7.323 644.775697325 (-1.4791478932487687) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x5f9e2a230aabd794583314190648c96b44a1094a691a8b183c1d01756ab59700
7.459 321.071895174 (-67.0299961743364) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x13ef7ce99c0a2aa5a637fd08a44a7b6fa8d269381dd9586c89af57955f14b351
7.579 361.526953965 (11.853245531259898) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x5c72c6d8a88314580de78bac156714adfb911643c28f25ab51b2e81897a73324
7.590 198.379783960 (-58.276551773468285) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xce0d44adc28f6208135d364c9458e02dd8c1b58b082197d0e1f86bdfc2b1a52b
7.761 581.158031576 (98.20646028642156) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0xb65c378cb877295b208d1bfa38276b29781cc5f182e789376536ca65e9e5ed01
7.870 55.022841338 (-165.40427813494603) 0xb1b35159F518741A79b434fc32299B09059eF087/1 350218 0x2b22f0ba6252510f087d6c6f1c328379c3200bf832f88ad2a8b78aa93c4db3e1
7.964 458.371348284 (157.1301409713951) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x48184dfde8b20c1c22196ffff98d02238fc4c55cbfdeb4851ca0a89777723ab8
8.191 516.126138167 (11.853245531363214) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x452a8660108a3dacf1811c95de68aa7f3b15f09c0412e5524b6de4224d769ce1
8.253 918.294607201 (56.07398949473836) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x2cde7194cdb018b8e034ccebfa0a8998a304c4f9b1ea269a0b7b45fc67ce550e
8.259 829.677696816 (-10.139395250296616) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0x126d2bf6f8dbdd86cd1ca88a2b4a3a17eca77dd84e74d937ef38f85c2506ec0e
8.302 816.189322906 (-1.6390599906763177) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xc52d9948c6366f9a5e7c0f2a47cd923ebecb3a063adbc171854fcf83828a4b23
8.304 736.836320441 (-10.219149027569504) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 234133 0xdda06f774a00847e52ab0865c1cd1b588af9844ceca9c38fc8b8a53c30cd7861
8.537 251.119051509 (-98.3277752664686) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xcdf9cd2240be8a6cdeafa853ac2929e26b4b56bc91c974808a58f7a86ca8cdbb
8.710 282.534044852 (11.77356359673353) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x05200266537fcc2da2d59c12015d285287d1e392573be09bb9ab54c6ac9bed96
8.880 573.083012466 (67.91565575486513) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xbf5279339a8f4fa7dc495bb8bbf7e8982ce4d5a05930e0904a7cf37fb9bd2d50
9.024 934.217086614 (47.918005759891194) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4271 27000 0x3d0ac6e71c0b7edb1f500e594239f6be6138445d04ed4eec972aec1ddf0f58d6
9.339 156.874019672 (-142.48912166244722) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x3a5b4eef249c9000ea70515dabc0327ef951195bc1b1c11c8cb9052d0aab116f
9.358 509.873301637 (105.88697417545518) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xa70bc258bf7ca37120df838d228c24df5f7bd7be4c2179b0d2a3f2b35b0247a5
9.586 251.371203019 (-67.91565575499686) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xbabf8c8693a7c7089667fca63f72b74e2269e27cd922e02d188c55c121b5c51e
9.938 358.004839659 (34.99764650129057) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x5373e7a74ebc75261af631c87e9999af781a700f950d51b7060396f0b07815a1
11.546 402.387203509 (11.673547678140082) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x4a825128b44aabf7af677f7caeeaa61c66548b507eb92cfe53db8133ca6bf6dd
11.801 817.008867937 (68.00442844404574) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x1132421449bfdbed127e46faec86b5dfff8e33442d6d144bd3b71430bd24501f
11.802 452.725842667 (-57.37939149457672) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xc31c2161ce8105393b3fd905735327a1f3cfacc64c3ebd587603eb2ca7b39892
11.981 509.361845584 (11.773563596881655) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0x8727f217729ce0dacb67b1f86764efdb103e8227ef2c07376bed45e4a9f17a60
11.994 476.325175943 (-6.703277799036143) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0x552af5b45fe2f639da354e16ffb20fe44d743939b6464b49db04c9d5a24e5d39
12.284 725.437137060 (41.457775538743846) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xa0e2399d467f56c912f01041bcc05ae81ab3c67d40d246f5bfd95ff395e3f524
12.634 110.124353911 (-147.28126889475232) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0xdaff919f503bdbc40c34509e177118b95c7d69d9c3b083a1685091d16ca2e2ca
12.822 198.578979369 (57.30720463440536) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xe630876c6dc6973515003c0d95b266576af73066e967600f25af48a7a693c763
13.147 223.421209688 (11.77356359697959) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x73db23a377a397f383d1e32607596aabda92190603db3847943de72ce39645af
14.810 357.645723500 (46.199329593781115) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xa740ee49ddc19d6d5421ce12684758b6013cb524b6ba853f8fc42aadab5e5230
14.826 207.058472322 (-53.33314407512088) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240554 0x9cd89d504bd26d234c079be07834d1778c2c420050141bb018d52627ac9fd8b6
15.329 317.879053862 (42.222388765232) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xd7416877b77e757c1113c90f49711849ba279c95e4fd644e13ad471c1b4ebe93
15.331 402.791245100 (23.564781665152903) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xd3ff7ac447a3609cfb169d2e15f165fd6a2859babafecf9c5ef196db8b0554f1
16.212 453.180429862 (11.773563597005001) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x7a85ee45c15fa24bad03c9e32c6c98d07e2237df27d83819cfea81bb581c069b
16.433 573.658451671 (23.46580831242669) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xbfc1885c1a000aeacf7ecd122ac9e4c50382444fc012fdd4776f272672aeacb5
16.485 645.423123975 (11.773563597000699) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x4b7bc4eeeea5539fe26524f98ceb71ed45c1b63fabda4b189911dd26cfdeaad9
16.531 726.165556784 (11.773563596969803) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x353fb4ad22a406c2e52f472dc44791bf6ceab77120f674b890b3d3c98a6e57bc
16.585 10.000000000 (-194.56643962334462) 0xc892A4Dc36ffD6244d29f0cEC1dD222eB92CFB71/672 250000 0x67760729458add63819658de96068d2c23e8142dcbed160f68ea08ccc3ecc09a
16.605 919.216677315 (195.6952989570117) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0x80595219181a2a799daa6676e374b21744a39d6ea1ece97d3a61d07b60a94af7
16.631 757.173449671 (-19.332400619101627) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240554 0xc6e8789591e1dda97c69444a7166b8338c617c97ba0fb7e8a65474df2e1ceff1
17.230 233.894742214 (-105.59893087916181) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0x905167c31b334ac2a7216cd613fc2f01228d66b8d9f6df9cf7296d35ca7378e5
18.369 296.075661769 (23.465808312191935) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0x7c9b13fac7c15104bfeff55ce4fd3d0654d0a5736275cc672ee02c09389f11ca
18.395 282.817740516 (-4.58043612197635) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240394 0xd003a9f9b1e6a7a4cf9081a147533b6c7282205aeda724a5b0dfb318041ef307
19.008 423.362524170 (39.80422299580763) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0x70d0c3dafabdf8337f3b6a41609ae0a23eda73707958dd5fbf384e6db5205e05
19.293 176.321912684 (-82.39020268126279) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240542 0xcbe47d309ccb3a3e3c8f97023bd7c22482b8aacce9205765e54a8dd080bcd922
19.352 678.386052944 (117.48203139562563) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0xf364e93563e20fd21f915a61e0f91327fc84fd7980c80d2a6f37462115e42860
22.124 333.114727056 (-68.26911708125425) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5098 240426 0x9a8c890c6717794d27b2a5dfb33e0c962f9d13d6cf19fa80e4eb208bd91c559f
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This material is based upon work supported by the National Science Foundation Graduate Research Fellowship under Grant No. DGE-1650441.
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.