× 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 132

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 #735 - 2018-10-01 21:34:10 to 21:34:46; Start Time 1538429650.0498333

Seconds Elapsed Gas Price (gwei) Bidder (Sender Address/Nonce) Gas Limit Transaction Hash Gas Paid Block/Index Mined
0.000 13.000000001 () 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18123 466672 0x20b9a05c277e54401711b68caf5ff0132f156e93c4702089ddca21a8d511188e
0.165 35.000000000 (91.66666666059028) 0x77977a3723F17e2a0457416B7A1307b16B77d8Cb/489 250000 0x0b5d3e6064470cfa17d5eaa8ec80f9e12d7f07a22ed2ee2ee5a05f2806b4bc33
0.553 35.000000001 (2.857142857102041e-09) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18123 466672 0x4522dd82fdf5a300d097dbaf30696785d42b2ea17579ee3134a64c2f3b104cbd
0.830 36.400000000 (3.921568624594936) 0xbB3a8c227bFBcB0fF70802Dee83246B507C57DcB/12072 225797 0x9ab87c839932451b4723ad6afb52c93155b9062c8822613a0247b905e55ff849 6435770 6435770 / 12
1.296 36.400000000 (0.0) 0xbB3a8c227bFBcB0fF70802Dee83246B507C57DcB/12072 225585 0x36c1ebfbdb2a6553bbb114279461cb21dc60e5471d72fe9e016aa443ffd54a3f
3.935 67.689628250 (60.120549522665826) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4783 226208 0x4b24400f79a99630db239072a597a28ed91819799a39ff26634f7e5bfed69952 6435770 6435770 / 0
4.204 13.000000000 (-135.55553405341163) 0xE5660812312076059BC1E4B582C4485979ef6570/5081 729590 0x1375cdf256121febed3eb803e8dc49656ecbd615959baed8fcd9ae1bfa09c47e 6435771 6435771 / 21
4.204 13.000000000 (-135.55553405341163) 0xE5660812312076059BC1E4B582C4485979ef6570/5081 729590 0x1375cdf256121febed3eb803e8dc49656ecbd615959baed8fcd9ae1bfa09c47e 6435771 6435771 / 21
4.204 13.000000000 (-135.55553405341163) 0xE5660812312076059BC1E4B582C4485979ef6570/5081 729590 0x1375cdf256121febed3eb803e8dc49656ecbd615959baed8fcd9ae1bfa09c47e 6435771 6435771 / 21
4.657 14.250000000 (9.174311926605505) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53275 210000 0x44ea1ae228118c8413c99d8605a063e08e6015170de9723444f8ab24453efa38
4.771 13.000000000 (-9.174311926605505) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53276 820000 0x59d4c199d4daccbfe42271a722d4dcc626178b632e9d21ffdafbe1a0a49ff455 6435772 6435772 / 53
4.771 13.000000000 (-9.174311926605505) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53276 820000 0x59d4c199d4daccbfe42271a722d4dcc626178b632e9d21ffdafbe1a0a49ff455 6435772 6435772 / 53
4.771 13.000000000 (-9.174311926605505) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53276 820000 0x59d4c199d4daccbfe42271a722d4dcc626178b632e9d21ffdafbe1a0a49ff455 6435772 6435772 / 53
4.821 13.000000000 (0.0) 0x4fCc2FF6c75923D33B4F5aF4C524461014B2EE1C/6840 780000 0x32f24941fe915704e5a406660c460ef0c958686ceb144f3ed0fc917d97b0dff2
5.333 13.000010101 (7.769996981356172e-05) 0x89797Ff78cD4F1A0a6dED5Ea7b389ED414E108Db/758 300001 0x7b4371ecdcff37645f2d5509da9c0c818dba31a7dadd229991292b6f14cd40e6
5.418 13.000000001 (-7.769227750586972e-05) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6254 482996 0xf88d67b360ec05d4902a1ab5aa1e953505ac5bd76d90712b5f66f558dd6f11a2
5.481 13.000000000 (-7.692307692011835e-09) 0x89797Ff78cD4F1A0a6dED5Ea7b389ED414E108Db/759 800001 0x89ee9d3a0e10eb879d4fc832da5a597e4a77d0b0399c077848ed100de8b85886
6.125 13.000000000 (0.0) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/337 629354 0x1f0d9834ba7d67405e92fae8296a1e161e59a21823b1c34e59eedc975f3d4edc 6435770 6435770 / 91
6.125 13.000000000 (0.0) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/337 629354 0x1f0d9834ba7d67405e92fae8296a1e161e59a21823b1c34e59eedc975f3d4edc 6435770 6435770 / 91
6.125 13.000000000 (0.0) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/337 629354 0x1f0d9834ba7d67405e92fae8296a1e161e59a21823b1c34e59eedc975f3d4edc 6435770 6435770 / 91
6.159 35.000000000 (91.66666666666666) 0x77977a3723F17e2a0457416B7A1307b16B77d8Cb/490 250000 0xa74c4cb6e9cdd26086ca67f0089ff2afca7c961ee4f69417b40c8d4d92e6f45d
6.366 14.250000000 (-84.26395939086294) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46835 210000 0x4b747dadf49017d652271e601435730554cd56ba3c1aa3e0b067e75324ed032a 6435770 6435770 / 86
6.429 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46836 820000 0x72d78e1a84558157904134abcb501617c13d32d1a764a4508971b3d39791456a 6435770 6435770 / 89
6.429 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46836 820000 0x72d78e1a84558157904134abcb501617c13d32d1a764a4508971b3d39791456a 6435770 6435770 / 89
6.429 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46836 820000 0x72d78e1a84558157904134abcb501617c13d32d1a764a4508971b3d39791456a 6435770 6435770 / 89
6.511 35.000000001 (91.66666666892361) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53275 147529 0x9fae78a9cd909c88556388c2e30c773c270b024d2fa2f1affea2a865b432b577
6.906 14.950000001 (-80.28028027706586) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6254 482996 0xf616458c0c3cb49aca71b09ee4fb7f686626d3e51db472d528b450a050d48299
7.008 35.000000002 (80.28028027946264) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6254 482996 0x14c27fb666cbc3ca08b453d902d142cc3bf4a015043f9c4854962ac1b18e81d9
7.511 59.500000001 (51.85185184808936) 0xfF1b9745f68F84F036E5e92c920038d895FB701A/53275 147529 0x1fb58ee5e2e1669208b0bbf8c2ac8736b1675b45943f84bc00dc0b19c4604e03 6435770 6435770 / 6
7.632 59.500000002 (1.6806722688651931e-09) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6254 22000 0xe21b2e2c0e8606caad0f21e629f83ecca14d7fc01f325e6fc46d3b894878e3d8
7.670 13.000000001 (-128.27586206641618) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19502 428635 0xe5ca549913bb6577717405001d00ceae0abab008eecc72dee07e08e8842390de
8.008 4.989150000 (-89.06312972602579) 0x41880a6C0BF00b0C159a8154d66B676a995D2383/17964 800000 0x624a1e082c42ecc8eb9153143bacad836fb9992cdd25bbb4eebe5ff84822104b
8.201 59.500000002 (169.0543292951123) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19502 22000 0x9a932c2be78563e1626cffc77c3ce052d6cc7c56063fe42d7904375d106a8d92
8.276 13.000000001 (-128.27586206641618) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17639 483180 0xeca3c178cc3cdc5b196f17ca7d4bf76595f52aa9cf7db2097ef3958eb9034846
8.920 59.500000002 (128.27586206641618) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17639 22000 0x1fb3f93506476b3db7b9d949bfe5e70e8d080f2332591cae0bfc535a85dc86cd
8.996 13.000000001 (-128.27586206641618) 0xA045E11fB1551D7196B5B0526431688EfD49CFEA/7436 483244 0x0542ee1a45ff14cd206f07ae6abfc88fdd158914bede10b0cc06267fb65ba917
9.281 59.500000002 (128.27586206641618) 0xA045E11fB1551D7196B5B0526431688EfD49CFEA/7436 22000 0x8ba32aab7007d489efeb09d64294f4f5fcb394c312def1a9959a8bf91112d941
9.906 36.400000001 (-48.175182482330285) 0xbB3a8c227bFBcB0fF70802Dee83246B507C57DcB/12072 225660 0xf36e1fc961d9696dd09ff6b9cbc9eb4fa9e8f714dd000fe22bb5a46da8c427d1
11.481 68.425000002 (61.101836394149245) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6254 22000 0x4a02d8b312139ac586a3c70be0b4163c59f97d33e75046a14a51b482b168bb08
11.724 68.425000002 (0.0) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17639 22000 0x22ae57b4fdd7fe2f48a716d9edcd7dd291f19b3a6a43d9619ce49d061bfa2a0e
11.779 68.425000002 (0.0) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19502 22000 0x6335f4a3395d379c9a6685798c2ba5fc7b855ecaee30dfd12ec00bf9340186e2
11.788 68.425000002 (0.0) 0xA045E11fB1551D7196B5B0526431688EfD49CFEA/7436 22000 0xf31cdd430784c36d094db48764804333469456cb1b3051dbbd850ae71ce5a5c0
13.865 35.000000000 (-64.63620981649241) 0x77977a3723F17e2a0457416B7A1307b16B77d8Cb/491 250000 0x2bb69a3ffee23fa66d041a457e5d1240c71710f2f106103bd00ece7953006f07
14.529 36.400000000 (3.9215686274509802) 0xDd5e4dbcff073A5f12ADb90e156db5Ea96557982/1549 225206 0x1f79ec362c1f6b419619eac438f9c6ebcdfad31bf8ddf5e98b3f16dd104151f7 6435772 6435772 / 17
16.784 13.000000001 (-94.73684209929682) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18124 428328 0x88fd8f0807034fe4da76704c008568871ea946f1562bd94548aac49a81f40fee
18.177 14.250000000 (9.174311918929384) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46837 210000 0xb527baf62fc445930b2ebeace57f7f1f73f2d706129462e4e6c6a016b09b3a8a
18.294 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46838 820000 0x6798979ce8afec1fa894201f38adc4eb4d2f882c5edbfd5e4a1cb3cfa6a416a9 6435776 6435776 / 65
18.294 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46838 820000 0x6798979ce8afec1fa894201f38adc4eb4d2f882c5edbfd5e4a1cb3cfa6a416a9 6435776 6435776 / 65
18.294 13.000000000 (-9.174311926605505) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46838 820000 0x6798979ce8afec1fa894201f38adc4eb4d2f882c5edbfd5e4a1cb3cfa6a416a9 6435776 6435776 / 65
18.540 14.950000001 (13.953488378749428) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18124 428328 0xf27004aec6c4b9a1d4b5dc22de31e4d9387e5f829a1110741b0b604f78fb4b5e
18.542 36.400000000 (83.54430379194656) 0xDd5e4dbcff073A5f12ADb90e156db5Ea96557982/1549 225293 0xc62d77e9ca59be712d350e5ca9f959202f88670e00a45a90d89657a973c30b42
20.078 13.000000000 (-94.73684210526315) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/338 629472 0x09f296b476482d06a0c5361ac09063acf9fc54914fa8e6816c2ee4565ea3dc20 6435772 6435772 / 55
20.078 13.000000000 (-94.73684210526315) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/338 629472 0x09f296b476482d06a0c5361ac09063acf9fc54914fa8e6816c2ee4565ea3dc20 6435772 6435772 / 55
20.078 13.000000000 (-94.73684210526315) 0xec86EBF7E6dD50516ffE29D67A59e118f9E7f181/338 629472 0x09f296b476482d06a0c5361ac09063acf9fc54914fa8e6816c2ee4565ea3dc20 6435772 6435772 / 55
20.496 24.225000000 (60.3089321692411) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46837 162796 0x519fce88e0e9d122b7cb0e64264ba35257edaaf5e0b5830c013798fe2b9c34fa
20.806 24.225000001 (4.127966976178989e-09) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18124 22000 0x0c76bdfda8ef20907f2164df5f9f2d64c6c116f859dd519a7bb80fe57c3b8c3a
22.192 13.000000001 (-60.30893216600086) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 428328 0x2d25c9826d6f0fa174aaa42811a220ebcdc78fbffd0b462fecaf93f77eda497e
22.445 24.225000001 (60.30893216600086) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 428328 0x7a875931161190863838c25efae2e795ac975bb1e5bdc88c43983c49d185fbb7
22.719 13.000000001 (-60.30893216600086) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19503 428328 0x4c2947df4e146d753f222beeecbd07a4ceab37b126650956938567b273d5a372
23.022 41.182500000 (104.02805333264378) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46837 162796 0x44fa4a52261cae760df8f5bae40d77b2f451cc9d43c37128965ee343536da82e
23.521 41.182500001 (2.428215868361219e-09) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19503 22000 0xef56c2490c79e36f919b6000a5b5c94b986e5e0c56e4b22de8fff8cc90115133
23.551 35.000000000 (-16.23076166027328) 0x77977a3723F17e2a0457416B7A1307b16B77d8Cb/492 250000 0x7525f5d22f64ab7bee63f56f44aa60056c36850e590c13c43dde57ced0615d0c
23.582 41.182500001 (16.23076166027328) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 428328 0x151fdf4dca6ec9f515c4fb17bf21ae0067a21904837d5abafd15251da6397cc1
24.153 70.010250000 (51.85185184958685) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46837 162796 0xe739e843a6abc2959650bea76c96b2f0b6a896c571c1b550cd805a80b15dcb31
24.342 70.010250001 (1.42836227551374e-09) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 428328 0x4609d79ca50d45d745634d864cf8074781c47a6d7e1c842d7c99c261e0d49b42
24.417 13.000000000 (-137.35713360774895) 0xc95a1098C9c329845eaC998b5274e1543B6E4087/10 732787 0x22938b63d31a58b625332bf56a0cc6d5790a6fed4506fce86705cfc301105219 6435772 6435772 / 56
24.417 13.000000000 (-137.35713360774895) 0xc95a1098C9c329845eaC998b5274e1543B6E4087/10 732787 0x22938b63d31a58b625332bf56a0cc6d5790a6fed4506fce86705cfc301105219 6435772 6435772 / 56
24.728 119.017425000 (160.61126021811137) 0xFF28319a7cD2136ea7283E7cDb0675B50AC29Dd2/46837 162796 0x610cfdf53b253b88211f433fa8064b549d7471d6d42c243938327b5c73f31ab3 6435772 6435772 / 2
25.011 119.017425001 (8.402131032458474e-10) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 22000 0x079d53dacad6be31b5494d53e36e45780f1a9d1d8692e2949a4da47c4bfa6af2
27.645 13.000000001 (-160.6112602156782) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17640 480239 0x6a11faa943e63ec1d4cfc42be85ba6fc62062f67948805f2d80e64afc9c9e07c
28.514 100.000000000 (153.98230088182316) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17640 22000 0x89524486c1b31046e6910f7afb69bd10fb918b51697ed549090a7dd14018a007
29.453 200.000000000 (66.66666666666666) 0x88b25acD145Bdee0f6f0B23CcC32A50173Ff7Ca3/527 250000 0x53766451baa026dac391fdd1178ca3a7e89b8619272b8d2c8326aeca7b30820d
29.463 35.000000000 (-140.4255319148936) 0x77977a3723F17e2a0457416B7A1307b16B77d8Cb/493 250000 0xbd432e54b5a83d2d996085444369184ec284a238c323eabc947957425f2e6b29
30.936 14.000000000 (-85.71428571428571) 0xbA2bdef55e002Be35bB1be787C0C9E95781E0CA6/2018 503781 0x8447ef295de381e7c3076381df6fda5159595eed8ac9c1bd265ee03d4a4e7436
31.793 67.807214781 (131.54637992515276) 0xAa24325B9d108492fB5D8b8583e1705986d70E04/4783 225977 0xe1eeb5956e839479853fbcacb632d8fd0042fd3beb47154caa808c301fbe4fe8
34.698 27.858750001 (-83.5165669860395) 0x55aE3f67039c332F55bE00c1d33D989d2DA108C5/18124 22000 0x14505fffcc4fd0937fa6d54df53539e97fd5ad6c97db18713ce751c1086ccc99
34.789 136.870038751 (132.35244376636197) 0x5a289646BFb958c3158A33b1e4b8a8c254B3B5AA/6255 22000 0x82efc145010411f7bedcf476e5f0d6fd6b14725d1f72ebabb646a9003707f6b6
35.251 47.359875001 (-97.17223650280114) 0xC533a4e3350deecaA0bf0fcba92D4a6138013b18/19503 22000 0xf69546c740be7d3c18226819aa9a4bbf0585a971d438111809e79c3537ade4c2
35.535 114.999999999 (83.32123315320365) 0xC9D81352fBdb0294b091e51d774A0652ef776D99/17640 22000 0x440d94ae4a49886f2c0e321b95d124f1787324b6f7e240f485371b9362fb19bf
36.762 13.000000000 (-159.37499999968261) 0x4fCc2FF6c75923D33B4F5aF4C524461014B2EE1C/6841 780000 0x01913cbb466f8e827ea02177f193c9fcc4f434d1bebd9c84cf272ea49e522e48
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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.