× 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 #1536 - 2018-11-24 00:39:16 to 00:39:28; Start Time 1543019956.3986773

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 107.314890231 () 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 169340 0x7cbfca21a864e7a73f1b6f08706305745c14eee615aa635e247b4facc07b1c37
0.349 157.718743438 (38.03581644279102) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x31bd52a44f609ada56af6aef1e622dff9faa7d6a7f8d12de07a7d191c35c9f57
0.471 158.034180924 (0.1998001992458899) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x67b900e7729545c8ba8f82e4937e1afa04331a55809901cea363d3b68ef38765
0.655 177.449358242 (11.574444079292494) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xbe1bb64028c055c10264dd659e7e47b1e0fb545364444cecc166ca2381e4ac1e
0.658 177.946487720 (0.2797609953230318) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x9e4d4c2fd7638d0db029e9376aa96377fe9f1c365950c346593855ae6256f568
0.755 199.648272958 (11.49474913212927) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x598e5fdeb133c274dd1e697280f8f8f011cfb80a0268ce1d949de2dc4b64d759
0.763 200.367745172 (0.35972170182754076) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x1262c47ee6fef974b119cea8afd7d033641625eada7d3511a161460510eb07e9
0.843 177.167422179 (-12.290416893232264) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x38a8d47c5c4005f4d5549d3bf1ec63bea049785b5da4151fa171c53580fd4c78
0.967 225.614081063 (24.056049492864712) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x04c5bd53eb4fff0ab6021a3f0b0e674210f8b1028820f488b5ef6d840beffde1
0.974 224.624271905 (-0.4396822933786581) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x8c506f0d9c0a17210c8d00ab3f7b762663976e5c7052bf5ed6486697f4019984
1.058 208.382454978 (-7.5018774160469786) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x6372a0df3fdbcec64d3970bccaac71e534241b11592de1c29bf2f336a73c747a
1.161 252.724768320 (19.23297276709234) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x2c4870ca4f2a40687a695adade1dbb9ad8c09d92fd9686b13a23705e9836a754
1.169 254.041455276 (0.519642744402665) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xc407add54c01f1680bc7d0cdae547499c7ccaf9c36ac0da835a0d6e4c3d79105
1.276 234.451100095 (-8.020738480291282) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x00776e83874ea10618c606bd4c79600e2ae456955f190a42f5eab737903efd79
1.371 284.340636836 (19.232972767118444) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xfbd84bc80caec8ffceaf6880890fa8fe0674d9d3a8f030cd813a1eb3cbba9249
1.385 286.050678640 (0.5996030295703029) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xf514c0740cfa0fd07580967644db4d8436db64715e4c449760a2da97e45b72a1
1.432 263.780932716 (-8.10056950675431) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x6bbc3af5a6206955b994102dfc9c0bdca2b9ccc9f6373002202e5b4d613c506e
1.638 296.779927398 (11.77356359674811) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xf482c5becbbf42b5558fcbac0c69a5321727b53d8a3ff96d873849ac586891d1
1.739 319.911650504 (7.501877416485788) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x1b1de2a5a70cd404dfb63cbd083679ed374c734386334f5eced5e4b0ffd12b53
1.741 322.093064148 (0.679563122891532) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xb57204a41ea41abc7792eeeec1fea845dc034ee505eceda8a31ab92193df812c
1.842 333.907096315 (3.6018381942656066) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x3c2a4757b4be8b19ceb3698df05fc46111cdd6d1d220fd4be582ff341315b319
2.034 362.676790230 (8.260223777984692) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xa781a03c5567dd09dc849106c638184a34296c3865b126ec6cf170ac408308d6
2.059 359.932597982 (-0.7595229989441836) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xe23f77f3d1bd4ba47134ff13a45b8a99e54649f61122d049bf068482b6f6403d
2.180 375.678874064 (4.281139346074618) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xd40ccd12f42aee6f0eed12660c13c70526b5e1ae6e9bc808e2b8abcb305cac44
2.281 408.374065798 (8.340046971765613) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xb77f2b429d5b92fbde817723a40691d85c5108fac08b9a96c61f899513e7d950
2.284 404.960165989 (-0.8394826322505134) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x31ca4dfbe16b12f99cd7ba3ee645d914a9e903868b24dae56764abb41427bcee
2.412 459.829198088 (12.689571444385736) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xddb8a5d54b94cea325f883b0f13d2328b519e596885accc23b61ff187525b996
2.433 157.468155879 (-97.96285056655657) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x2adca8791d37aa248d08cdc2512c13e3511cd0e0b92b0ed91b2ecad3e033da92
2.438 517.767677047 (106.718128274299) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0xca0643d9b3b04fee9a1f940e9841e2eacdfcb497a1b3c7e1a3356e46a6ce2c89 6760894 6760894 / 0
2.461 422.676301209 (-20.222656114900445) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x283821fec18efe4bb221d9949190230a7471fc9ce19251cdf67f4354f71b01dd
2.519 512.618830166 (19.23297276759547) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xf1c1336f2a938407b1986716318259a0922871893f02fd3900665b843d43e2d9
2.533 455.620682754 (-11.773563596905062) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xb8c6535c996a560cda371fb4f46b83e532f0c97379517e89925e40aefcc8bc30
2.566 475.553106490 (4.2811393461112575) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x1d05f3cb4d87aaf26220a6c8b87dda3b4ead898921680496ef47ff723c9a6074
2.586 583.006404354 (20.3017963115416) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x4b2e33d1f349849b24bd1e1ba49b03107bbcc77ffd65285bf281e3a2a42cc6e4
2.599 576.747445819 (-1.079359820028423) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x0682ce0494c04fc0669ab8aaecdcc69a071528b6678c8a8625158fc53feba974
3.182 656.465211302 (12.928470207093937) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x860e289069b3d22686fc74221101ed2a778450d143fb86bb49452d6217130157
3.708 832.316486244 (23.6235138075462) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x658df97138e1424c4e572d6eef02f13183c8e7bc1702fdbbc587abb5ee1531a1
3.710 821.408237639 (-1.3192339024099577) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x95bd2f51fca57a2968f8eab2b8d00edbc1fdab665554ebc0b4d5745c5d864206
3.901 535.044800111 (-42.22238876813633) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x803ccfc38c5997f7d14f8d89225ff323608fb6182c63786e494f1bb9c5080c47
3.911 224.267383136 (-81.85761372774019) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0xdef8501129c75e8a540b78dffd4d5e118b494eeb47ffc9a509745693d3703cba
3.920 1055.274097312 (129.89132855388846) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x782299ffbb2ecad52a3e0329c42aacf82be3fcf1e880738c5e894d0e8c75c36a
3.924 1039.779625828 (-1.4791478913273286) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0xad3fc47d8d8100462b0d15961833f5d85b27180b0758ba8ed7f54aedcc46b566
3.978 937.188363510 (-10.378646783487204) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x432bc2badde02e7b9e3b72a1a52ef4c2f62ad3976ecbe17872984053de6ff79f
3.982 924.166408167 (-1.3991911204834726) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x9eb93f59584afb408b2ff7ab1194534cc195b67822b73404ea7f1d6750fd754d
3.994 601.978904604 (-42.22238876821091) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xed4ba05d514d422a768414570b58c64754f09535f6c6a58f7d5056c6c27c845f
4.069 334.441513849 (-57.1404436475192) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x55907731bf7183aaa26df8b60740768884db75b46d7acb3fac08bc2f9dc33c03
4.071 677.286465569 (67.77413666413035) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x3aa54721d9576ec44fccd84d50fae9c35924cdc2d9b1da12249e7591980e99f8
4.157 762.015002411 (11.773563596918022) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x9feb7ec1374fd27dcdfeecdb05c1a812c3db48703a8aa1309880a82bb36d7412
4.233 739.179827926 (-3.042266603046292) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x98c750298113f40528e6b83d53138ed6924dc78e3b87f5f3a86b57e76514c8c4
4.257 857.343079212 (14.802575115921742) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x20031ab6dde09482106526e9305958ebe9eecca81d5cb14dd50bdbdb2a230a69
4.329 964.596698421 (11.773563596963685) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xd4382a310b78e76f6ae790d6ab02d9e70b6d3e4e10b09654181f24c368d46443
4.384 1085.267745393 (11.773563596964308) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xdbbbbd40c40d0ba235b5b9e15f06bc67b1befe048bb72b5c31ac4954ade37a91
4.429 1221.034740341 (11.773563596952984) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0x29cefd81d1de3eb90a0a248c43c77e6bec25a724a3171d339c30c855dad7967e
4.443 648.898551290 (-61.19321920323364) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x78239c53900a9e60ef62a7a7c205b410d97be754c097c2aca2592de9693b9a69
4.495 1373.786186357 (71.6757902578793) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xc4603d83cb696bcf1dc7736965343d69f71386242813889a3b38f74c8275eee4
4.512 1480.862301475 (7.501877416740746) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x9761cb4609d6b0ebcb2661bdbeafc79a9c4a761bb813ee073808bfd9093fa2d4
4.518 1337.956701403 (-10.13939525213177) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x203abfa0bfe13f0c0190e8739dd47548b043c90fade56a8f3a8beb40a6ecf4bc
4.520 1188.238633573 (-11.853245531499834) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x11429c8f01a3f347b41c2a86ade0b08a6034d4cae567cb9ef4de578e860556eb
4.555 730.075760056 (-47.76723513503577) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x11c6bd46a2964cd92bbf7db7febe88394c9567de03e1a3360af2ee5964a6e818
4.636 1506.539245779 (69.43201969917226) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x74ac4f7f2f085bd2efe150bec9d4847d294d5714ce572663d04929272d35aa5a
4.669 1545.646838270 (2.562595557025819) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xc5b9da80245438c73e50f006d2eb4d3be1af1b49238b5e2e22bee2e4481995d2
4.682 1696.363190747 (9.297710440624286) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 199126 0x8891e4e7d37428e6c96de31bda04e511c219b8fa3bc4213b33711fbb39caeba4
4.874 1739.007257737 (2.4826473668258084) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210859 0xb10cc688c40ced6d082dff2653634602017951fc2b094a8d7d9ce61d86463c70
4.884 252.323232766 (-149.31564921656687) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x2cd7061d02ff3d44a6754fdad6e5edd45b38d2fb91a6a75b0cb95f40bc062399
5.113 1169.856057019 (129.0319484812227) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x10e2e864acec4e8874bd82a31167d95eb254a2510a36d657abbe93ae5bb55f20
5.255 1316.205049752 (11.773563597001377) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x9af24273f909810ca63e70d5a48581fbe31ea6090e0ac53c8a5b5c3206743684
5.671 10.000000000 (-196.9838751550916) 0x5e01605697EA13F7F3f961F05b0d19df9B725f23/2151 150000 0xa6f34e59e0cd88314f2979e552e8fd8226ef91c93b0c19d2fedc2c669514be4b
5.849 1666.118175389 (197.61353342578505) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x9454c462f929069af0b01bb5ad7af7f75fdc4f278f1043447d1efb6883755acf
5.972 283.888869185 (-141.7665961823192) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x70729b8b71b881645e62c65442aed729a214f02adc6425510e0040e176e46cfd
5.990 1874.549559130 (147.38995276198455) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210673 0x3943130827bcd53719fe17137c28b334c62becd74bb79797d7ca7e8626c6815a
6.436 1910.104952781 (1.87892414164097) 0x7E77777772d74Cba60638F3C19C60A3387172a06/4284 27000 0x6097e2eee8776679bb3bd62a0ef2b4d47a617e8645062c120244686a798ef262
6.904 728.915797078 (-89.51723140230024) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x267fcbb0ccbd069b9e10b1c5e3628e72db11554f11764b9d072a0ee92b3005dd
7.204 1548.120642452 (71.95359996461814) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x38b9ac427099391e1ca17090be5537a0a14ecd0529be7469f5ce2770dba7c3b0
7.267 1087.004713904 (-34.99764650177076) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x5c27ec1614ce5c22ef7d052b18f2ddb72ae52ab3ecbc46309b005e9002c0227f
7.959 1741.790534822 (46.29432414473227) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x390a085b4e8a999737a8f664b54ab39f1d4d9d8fb7473c2fb4461f66ddf1bc06
8.033 922.698069019 (-61.48215193131135) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0xadc99aad9f7037ba17a5f36549b06625bc5abb13f3dde545a553237cb07a854e
10.294 297.254922984 (-102.53561409904914) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0xc85b9c0e9185dd774a5c5b4045c06268f16c4833b1abf83f6bcb8b828dcad8b2
10.494 763.234605656 (87.88011009775548) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x83b1f38ca84d755c61336f12a976157a32eb1e5eb31ed0bb16b11c4aaa68da0d
10.782 858.715254823 (11.773563596941562) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0x50c71a18b9b8466bf4a96acc7ce3e735d9e0853b3344f349f409c772ce68b20c
10.827 476.314228134 (-57.28727815688498) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210919 0xbee6481cdb69aaae298c0e0b071fab29c4873954d9bf64d78b422f4cc17c023a
12.402 647.867564731 (30.5205684144364) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/5115 210908 0x02975f190a28aa0be0f15db9cfef3980682a1727f08af7b098758caece519c18
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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.