Relays:

Validators can use Relays to outsource their Block Production to entities specialized in extracting extra revenue. These Relays exists a means of minimizing required trust under the participating entities - they only have to trust the relay itself, and not each other.
Extra Revenue is generated by reordering and/or inserting transactions in an otherwise normal block. This is often referred to as MEV, or "Maximum-Extractable-Value". The validator which gets to propose a block by a relay will get a cut of this revenue in exchange, shown below as the "block reward".
A Relay can consist of a single builder, in which case the relay builder will accept transaction bundles from searchers, or many builders, where the relay operator will pick the the block of the builder with the highest block reward.

Network Participation: 94%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 29442 (58.39%) 55 0.10908608 ETH 37.8763188 ETH (Slot 5660551) 3,211.71247249 ETH No Yes
BloXroute [Max-Profit] (Relay) 5769 (11.44%) 9 0.09566423 ETH 33.24229341 ETH (Slot 5655516) 551.88691818 ETH Yes Yes
Ultrasound (Relay) 4233 (8.39%) 29 0.11176733 ETH 16.0553575 ETH (Slot 5651759) 473.11109343 ETH Yes Yes
Agnostic (Relay) 3547 (7.03%) 24 0.10502876 ETH 15.6410019 ETH (Slot 5625531) 372.53702357 ETH Yes Yes
Blocknative (Relay) 2103 (4.17%) 2 0.17224693 ETH 69.84958219 ETH (Slot 5660550) 362.23529868 ETH No ???
Eden Network (Relay) 1013 (2.01%) 4 0.12423594 ETH 5.46010238 ETH (Slot 5645176) 125.85100602 ETH No ???
BloXroute [Regulated] (Relay) 869 (1.72%) 8 0.18819067 ETH 47.05254681 ETH (Slot 5655486) 163.53768932 ETH No Yes
BloXroute [Ethical] (Relay) 215 (0.43%) 3 0.0714989 ETH 2.47287192 ETH (Slot 5653700) 15.3722644 ETH Yes No
Manifold (Relay) 124 (0.25%) 8 0.05111137 ETH 1.74969059 ETH (Slot 5669557) 6.3378104 ETH Yes Yes
Relayooor (Relay) 117 (0.23%) 8 0.16070321 ETH 5.02937855 ETH (Slot 5641980) 18.80227573 ETH Yes Yes
Aestus (Relay) 54 (0.11%) 4 0.10460307 ETH 0.78198734 ETH (Slot 5635005) 5.6485657 ETH Yes Yes
Network Participation: 93%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 132043 (59.15%) 65 0.10336956 ETH 134.71342893 ETH (Slot 5605150) 13,649.2266018 ETH No Yes
BloXroute [Max-Profit] (Relay) 31591 (14.15%) 11 0.08156476 ETH 33.24229341 ETH (Slot 5655516) 2,576.71236531 ETH Yes Yes
Agnostic (Relay) 12381 (5.55%) 30 0.10239755 ETH 42.83778939 ETH (Slot 5501999) 1,267.78412549 ETH Yes Yes
Ultrasound (Relay) 9958 (4.46%) 35 0.11023142 ETH 16.92903796 ETH (Slot 5502418) 1,097.68451108 ETH Yes Yes
Blocknative (Relay) 8274 (3.71%) 2 0.11832843 ETH 89.1701317 ETH (Slot 5502001) 979.04939524 ETH No ???
Eden Network (Relay) 5654 (2.53%) 5 0.13040183 ETH 82.0609196 ETH (Slot 5502002) 737.29195912 ETH No ???
BloXroute [Regulated] (Relay) 5295 (2.37%) 10 0.13472785 ETH 47.05254681 ETH (Slot 5655486) 713.38394401 ETH No Yes
BloXroute [Ethical] (Relay) 1171 (0.52%) 3 0.08301765 ETH 8.21339658 ETH (Slot 5590510) 97.2136721 ETH Yes No
Manifold (Relay) 578 (0.26%) 11 0.04585537 ETH 1.79381914 ETH (Slot 5494500) 26.5044051 ETH Yes Yes
Relayooor (Relay) 474 (0.21%) 9 0.11759523 ETH 5.02937855 ETH (Slot 5641980) 55.7401386 ETH Yes Yes
Aestus (Relay) 94 (0.04%) 5 0.09482073 ETH 0.78198734 ETH (Slot 5635005) 8.91314848 ETH Yes Yes
Network Participation: 57%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 518904 (40.04%) 114 0.13113686 ETH 429.48676261 ETH (Slot 5214140) 68,047.43863084 ETH No Yes
BloXroute [Max-Profit] (Relay) 102027 (7.87%) 12 0.09623633 ETH 79.58608202 ETH (Slot 5119576) 9,818.70423848 ETH Yes Yes
Blocknative (Relay) 32269 (2.49%) 3 0.09693886 ETH 163.65867739 ETH (Slot 5055601) 3,128.12009951 ETH No ???
Eden Network (Relay) 21225 (1.64%) 6 0.17752409 ETH 278.29152063 ETH (Slot 4867314) 3,767.94873515 ETH No ???
BloXroute [Regulated] (Relay) 17881 (1.38%) 11 0.11334504 ETH 59.410471 ETH (Slot 5119492) 2,026.72260444 ETH No Yes
Agnostic (Relay) 16491 (1.27%) 31 0.10080387 ETH 83.04551603 ETH (Slot 5318310) 1,662.35665667 ETH Yes Yes
Ultrasound (Relay) 11594 (0.89%) 36 0.11399167 ETH 83.04551603 ETH (Slot 5318310) 1,321.61944533 ETH Yes Yes
BloXroute [Ethical] (Relay) 10516 (0.81%) 4 0.07794386 ETH 11.41517634 ETH (Slot 5099406) 819.65768113 ETH Yes No
Manifold (Relay) 6332 (0.49%) 16 0.32359009 ETH 170.23076018 ETH (Slot 4917736) 2,048.97241932 ETH Yes Yes
Relayooor (Relay) 2801 (0.22%) 9 0.11260339 ETH 16.46912241 ETH (Slot 5125283) 315.40210909 ETH Yes Yes
Aestus (Relay) 120 (0.01%) 5 0.07969367 ETH 0.78198734 ETH (Slot 5635005) 9.5632407 ETH Yes Yes

Blocks:

Blocks proposed using Relays contain a block reward paid out to the validator. Blocks themselves can be published by builders/relays to other relays as well, causing them be tagged under multiple Relays.

Slot Proposer Relays Block Reward Block Extra Data Proposer Fee Recipient Builder
5673254 409381 BloXroute [Max-Profit] (Relay) 0.13877459 ETH 0xebec79…99cacf 0x94aa4e…cb7c67
5673253 66103 Flashbots (Relay) 0.13026485 ETH 0xebec79…99cacf 0xb194b2…2d3027
5673252 215230 Flashbots (Relay) 0.02610115 ETH 0xe688b8…b71127 0xa971c4…e0cf9d
5673251 343484 Blocknative (Relay) 0.04536642 ETH 0x388c81…b19297 0x800000…8a6fea
5673249 194597 Blocknative (Relay) 0.04291432 ETH 0x535b91…2990a3 0x800000…8a6fea
5673248 307947 Flashbots (Relay) 0.11543788 ETH 0xf17d11…50358f 0xb5d883…0f2319
5673247 332577 Flashbots (Relay) 0.15712433 ETH 0x388c81…b19297 0xb8fcee…87e899
5673246 263890 Flashbots (Relay) 0.04452225 ETH 0x4675c7…b0a263 0x81beef…cb994f
5673244 409401 Flashbots (Relay) 0.01919486 ETH 0x4675c7…b0a263 0xaec4ec…eec347
5673243 259454 Flashbots (Relay) 0.01370222 ETH 0x4675c7…b0a263 0x8ea139…0ea525
5673242 230190 Flashbots (Relay) 0.03048295 ETH 0x4675c7…b0a263 0x81babe…8e80f9
5673241 442441 Flashbots (Relay) 0.01534871 ETH 0x388c81…b19297 0x8ea139…0ea525
5673240 350980 Flashbots (Relay) 0.01927886 ETH 0x6b333b…2fbbdb 0x8ea139…0ea525
5673239 278325 BloXroute [Max-Profit] (Relay) 0.05336747 ETH 0x4675c7…b0a263 0x96a59d…e9fc27
5673238 241605 Flashbots (Relay) 0.02174817 ETH 0x4675c7…b0a263 0x81babe…8e80f9
Slot Proposer Relays Block Reward Block Extra Data Proposer Fee Recipient Builder
5214140 307966 Flashbots (Relay) 429.48676261 ETH 0x388c81…b19297 0x82ba7c…f38632
5090276 156052 Flashbots (Relay) 387.23462282 ETH 0x123b97…a0a806 0x80c731…a9d3d5
4966902 400385 Flashbots (Relay) 337.95497786 ETH 0xee5f5c…d04846 0x81babe…8e80f9
5116909 145750 Flashbots (Relay) 297.65854045 ETH 0x4675c7…b0a263 0x8eb772…f18ad0
4867314 371162 Eden Network (Relay) 278.29152063 ETH 0x388c81…b19297 0x8e3984…b70a8b
5233959 283338 Flashbots (Relay) 200.7257056 ETH 0xe688b8…b71127 0xa4fb63…9e6772
5100398 125045 Flashbots (Relay) 197.32609932 ETH 0xebec79…99cacf 0x81beef…cb994f
4917736 146676 Manifold (Relay) 170.23076018 ETH 0x388c81…b19297 0xa25f5d…64e943
5055599 29824 Flashbots (Relay) 169.5323137 ETH 0xffee08…b1143b 0xa6196b…605a99
5055601 394130 Blocknative (Relay) 163.65867739 ETH 0xebec79…99cacf 0x900000…fa8246
5055602 423033 Blocknative (Relay) 140.01735954 ETH 0xebec79…99cacf 0x900000…fa8246
5605150 185345 Flashbots (Relay) 134.71342893 ETH 0xebec79…99cacf 0x96a59d…e9fc27
5100944 432714 Flashbots (Relay) 128.95673187 ETH 0x7471cc…3b5dec 0xa971c4…e0cf9d
5119391 149821 Flashbots (Relay) 126.45765863 ETH 0x388c81…b19297 0xa971c4…e0cf9d
5055603 455084 Blocknative (Relay) 125.82079247 ETH 0x388c81…b19297 0x900000…fa8246

Builders:

Builders are the entities that are building the blocks distributed by the relays. Nothing prevents a single entity from using multiple Builder Public Keys, so some Builders may be opperated by the same entity.
Displayed below are active builders from the last 14 days

Builder Seen Relays Block Count Latest Slot
0x96a59d…e9fc27 Agnostic (Relay) Ultrasound (Relay) BloXroute [Regulated] (Relay) Flashbots (Relay) BloXroute [Max-Profit] (Relay) 13165 5673239 ()
0xa971c4…e0cf9d Agnostic (Relay) Flashbots (Relay) Ultrasound (Relay) 9933 5673252 ()
0xb194b2…2d3027 Flashbots (Relay) Ultrasound (Relay) Agnostic (Relay) 8392 5673253 ()
0x81beef…cb994f Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) 8121 5673246 ()
0xa1dead…ef27fc Agnostic (Relay) Flashbots (Relay) Ultrasound (Relay) 8052 5673230 ()
0x81babe…8e80f9 Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) 7748 5673242 ()
0x8ea139…0ea525 Ultrasound (Relay) Manifold (Relay) Flashbots (Relay) 3231 5673243 ()
0x976e63…856013 BloXroute [Max-Profit] (Relay) 2992 5673205 ()
0xa1daf0…f514e9 Flashbots (Relay) 2935 5673168 ()
0xb5d883…0f2319 Flashbots (Relay) Agnostic (Relay) Ultrasound (Relay) BloXroute [Regulated] (Relay) 2843 5673248 ()
0xaec4ec…eec347 Ultrasound (Relay) BloXroute [Max-Profit] (Relay) Flashbots (Relay) BloXroute [Regulated] (Relay) Agnostic (Relay) 2580 5673244 ()
0x94aa4e…cb7c67 BloXroute [Max-Profit] (Relay) 2459 5673254 ()
0x900000…fa8246 Blocknative (Relay) 2248 5673187 ()
0x80c731…a9d3d5 Ultrasound (Relay) BloXroute [Regulated] (Relay) Agnostic (Relay) Aestus (Relay) Flashbots (Relay) 1784 5673143 ()
0x8dde59…900521 Flashbots (Relay) Agnostic (Relay) Ultrasound (Relay) BloXroute [Max-Profit] (Relay) BloXroute [Regulated] (Relay) 1729 5673016 ()
0x800000…8a6fea Blocknative (Relay) 1716 5673251 ()
0xa4fb63…9e6772 Agnostic (Relay) Relayooor (Relay) Ultrasound (Relay) Flashbots (Relay) 1552 5673155 ()
0x91970c…ca04b7 Eden Network (Relay) 1192 5672788 ()
0xb8fcee…87e899 Flashbots (Relay) 1187 5673247 ()
0x82ba7c…f38632 Flashbots (Relay) Ultrasound (Relay) BloXroute [Max-Profit] (Relay) Agnostic (Relay) Relayooor (Relay) BloXroute [Regulated] (Relay) 1062 5673237 ()
0x897832…e83b3c Flashbots (Relay) 1035 5640413 ()
0xb3a4b1…dc0c92 Agnostic (Relay) Manifold (Relay) Flashbots (Relay) Ultrasound (Relay) 651 5673173 ()
0x8eb772…f18ad0 Ultrasound (Relay) Flashbots (Relay) Manifold (Relay) 648 5673232 ()
0x8bc8d1…06fbe4 Agnostic (Relay) Relayooor (Relay) Flashbots (Relay) Ultrasound (Relay) 601 5672317 ()
0x8b8edc…735fba BloXroute [Max-Profit] (Relay) 592 5672457 ()
0x84b02b…4a7eb8 Ultrasound (Relay) Agnostic (Relay) Manifold (Relay) Flashbots (Relay) 564 5672940 ()
0x89551c…e1fb8b Flashbots (Relay) Relayooor (Relay) Ultrasound (Relay) Agnostic (Relay) Manifold (Relay) 503 5673159 ()
0xb9b508…5d3da6 Agnostic (Relay) BloXroute [Regulated] (Relay) Flashbots (Relay) Ultrasound (Relay) Aestus (Relay) 494 5672927 ()
0xa5eec3…2bbef5 Eden Network (Relay) 409 5672968 ()
0xb0e77c…86cb20 Relayooor (Relay) Agnostic (Relay) Ultrasound (Relay) 379 5673228 ()
0xa41200…a3d350 Eden Network (Relay) 373 5672793 ()
0xa1f10d…949fa2 Flashbots (Relay) 326 5672508 ()
0x83d349…1fb640 Agnostic (Relay) BloXroute [Regulated] (Relay) Ultrasound (Relay) Flashbots (Relay) Relayooor (Relay) BloXroute [Max-Profit] (Relay) Manifold (Relay) 325 5673190 ()
0x987ff8…2abb99 Flashbots (Relay) Ultrasound (Relay) Agnostic (Relay) 286 5672736 ()
0xa0d0db…72800e Flashbots (Relay) 281 5673192 ()
0xb2990a…001ac5 Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) Aestus (Relay) 260 5673003 ()
0x83bee5…2c874c Flashbots (Relay) 259 5672872 ()
0x82801a…a72605 BloXroute [Ethical] (Relay) 225 5672217 ()
0x91afe2…a9945a Agnostic (Relay) Flashbots (Relay) Ultrasound (Relay) 183 5673028 ()
0x965a05…6103e2 BloXroute [Regulated] (Relay) 167 5672053 ()
0x95701d…2a331b BloXroute [Ethical] (Relay) 153 5673074 ()
0x8d6e6c…4e3efd Flashbots (Relay) Agnostic (Relay) Ultrasound (Relay) 138 5673117 ()
MEV-geth Default BloXroute [Max-Profit] (Relay) 125 5672775 ()
0xa18fdb…d0ae45 Eden Network (Relay) 97 5672833 ()
0xb086ac…f7e9e0 BloXroute [Ethical] (Relay) 94 5665740 ()
0xa25f5d…64e943 Manifold (Relay) 75 5672851 ()
0xa1defa…84fc1b Flashbots (Relay) 63 5671903 ()
0xa82f9a…f08c19 Ultrasound (Relay) Flashbots (Relay) 61 5671088 ()
0xab847b…91921b Flashbots (Relay) 60 5672724 ()
0x8303c6…76474f Flashbots (Relay) 44 5666633 ()
0xa31892…f7a3fd Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) 40 5672836 ()
0x8d0187…1abb02 Manifold (Relay) 38 5672989 ()
0xa9068c…70d1ce Flashbots (Relay) 28 5672896 ()
0x81476c…40d224 Flashbots (Relay) 27 5671055 ()
0xb59d34…269a6e Flashbots (Relay) 24 5670146 ()
0xa8eaba…2ba532 Aestus (Relay) Ultrasound (Relay) Flashbots (Relay) Relayooor (Relay) Manifold (Relay) 21 5672982 ()
0xb416bc…8ad913 Flashbots (Relay) 20 5665770 ()
0xaf38ae…1d3bb7 Flashbots (Relay) 20 5660164 ()
0x8c344f…c9cea4 Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) 16 5664903 ()
0x8622f7…e3fbcf Flashbots (Relay) 14 5667779 ()
0x8e2b5d…395bba Flashbots (Relay) 13 5671223 ()
0x97eb61…a658b2 Flashbots (Relay) 12 5665178 ()
0xaeb49e…11f4c1 Flashbots (Relay) Ultrasound (Relay) 8 5665812 ()
0x812b4a…785ea0 Flashbots (Relay) 7 5672523 ()
0xb066a0…693900 Flashbots (Relay) Ultrasound (Relay) 7 5651462 ()
0xabd401…c62761 Flashbots (Relay) 6 5669560 ()
0xae490e…b49af7 Flashbots (Relay) 5 5662183 ()
0x83da2a…4bd663 Flashbots (Relay) 5 5664525 ()
0xa48436…0a5710 Flashbots (Relay) 5 5637806 ()
0xa6196b…605a99 Flashbots (Relay) 4 5669661 ()
0x8efc16…7dfc98 Flashbots (Relay) 3 5672206 ()
0x94c893…78e14c Relayooor (Relay) Manifold (Relay) 2 5644483 ()
0xae9d28…bd0632 Aestus (Relay) 1 5612121 ()
0xb59a0b…5efd1c Flashbots (Relay) 1 5627961 ()
0x82255e…d8911c Flashbots (Relay) 1 5657710 ()
0xa698b3…4f6005 Flashbots (Relay) 1 5617220 ()
Last updated: 2023-01-28 10:51:46.162872314 +0000 UTC