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: 91%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 32591 (64.66%) 47 0.11749758 ETH 429.48676261 ETH (Slot 5214140) 3,829.36373217 ETH No Yes
BloXroute [Max-Profit] (Relay) 8006 (15.88%) 7 0.07837505 ETH 18.46747252 ETH (Slot 5233744) 627.47062626 ETH Yes Yes
Blocknative (Relay) 2137 (4.24%) 2 0.06146644 ETH 4.2289712 ETH (Slot 5250725) 131.35377285 ETH No ???
Eden Network (Relay) 757 (1.50%) 3 0.21654487 ETH 94.80556032 ETH (Slot 5233749) 163.92446569 ETH No ???
BloXroute [Regulated] (Relay) 714 (1.42%) 7 0.05862045 ETH 4.98902957 ETH (Slot 5216946) 41.85499965 ETH No Yes
Manifold (Relay) 688 (1.36%) 2 0.04017349 ETH 4.76424806 ETH (Slot 5220805) 27.63935859 ETH Yes Yes
Relayooor (Relay) 423 (0.84%) 2 0.07617544 ETH 1.16362009 ETH (Slot 5245915) 32.22221167 ETH Yes Yes
BloXroute [Ethical] (Relay) 230 (0.46%) 3 0.04450417 ETH 0.63159582 ETH (Slot 5239675) 10.23595838 ETH Yes No
Agnostic (Relay) 53 (0.11%) 7 0.08324193 ETH 0.5038752 ETH (Slot 5258479) 4.41182207 ETH Yes Yes
Ultrasound (Relay) 53 (0.11%) 6 0.0686223 ETH 0.48171789 ETH (Slot 5254462) 3.63698193 ETH Yes Yes
Network Participation: 88%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 144986 (64.96%) 74 0.18349528 ETH 429.48676261 ETH (Slot 5214140) 26,604.24686593 ETH No Yes
BloXroute [Max-Profit] (Relay) 28392 (12.72%) 7 0.12465268 ETH 79.58608202 ETH (Slot 5119576) 3,539.13888044 ETH Yes Yes
Blocknative (Relay) 7042 (3.15%) 2 0.13846502 ETH 163.65867739 ETH (Slot 5055601) 975.07065998 ETH No ???
Eden Network (Relay) 5716 (2.56%) 3 0.23574472 ETH 94.80556032 ETH (Slot 5233749) 1,347.51684218 ETH No ???
BloXroute [Regulated] (Relay) 3632 (1.63%) 7 0.1146796 ETH 59.410471 ETH (Slot 5119492) 416.51630329 ETH No Yes
BloXroute [Ethical] (Relay) 2856 (1.28%) 3 0.09010348 ETH 11.41517634 ETH (Slot 5099406) 257.33555175 ETH Yes No
Relayooor (Relay) 1729 (0.77%) 2 0.1114164 ETH 16.46912241 ETH (Slot 5125283) 192.63894886 ETH Yes Yes
Manifold (Relay) 1723 (0.77%) 3 0.0576184 ETH 12.44221383 ETH (Slot 5099401) 99.27649804 ETH Yes Yes
Ultrasound (Relay) 53 (0.02%) 6 0.0686223 ETH 0.48171789 ETH (Slot 5254462) 3.63698193 ETH Yes Yes
Agnostic (Relay) 53 (0.02%) 7 0.08324193 ETH 0.5038752 ETH (Slot 5258479) 4.41182207 ETH Yes Yes
Network Participation: 28%
Name Block Count Unique Builders Average Reward Highest Reward Overall Rewards Uncensored Unfiltered
Flashbots (Relay) 280402 (21.64%) 84 0.16373867 ETH 429.48676261 ETH (Slot 5214140) 45,912.64943296 ETH No Yes
BloXroute [Max-Profit] (Relay) 40615 (3.13%) 9 0.11932815 ETH 79.58608202 ETH (Slot 5119576) 4,846.51284881 ETH Yes Yes
Blocknative (Relay) 11910 (0.92%) 3 0.12133512 ETH 163.65867739 ETH (Slot 5055601) 1,445.10130206 ETH No ???
Eden Network (Relay) 10834 (0.84%) 4 0.21810114 ETH 278.29152063 ETH (Slot 4867314) 2,362.90772226 ETH No ???
BloXroute [Ethical] (Relay) 7961 (0.61%) 4 0.08186257 ETH 11.41517634 ETH (Slot 5099406) 651.70792927 ETH Yes No
BloXroute [Regulated] (Relay) 6709 (0.52%) 8 0.12169874 ETH 59.410471 ETH (Slot 5119492) 816.47681884 ETH No Yes
Manifold (Relay) 4347 (0.34%) 6 0.45209226 ETH 170.23076018 ETH (Slot 4917736) 1,965.24507077 ETH Yes Yes
Relayooor (Relay) 1794 (0.14%) 2 0.11212851 ETH 16.46912241 ETH (Slot 5125283) 201.15855351 ETH Yes Yes
Ultrasound (Relay) 53 (0.00%) 6 0.0686223 ETH 0.48171789 ETH (Slot 5254462) 3.63698193 ETH Yes Yes
Agnostic (Relay) 53 (0.00%) 7 0.08324193 ETH 0.5038752 ETH (Slot 5258479) 4.41182207 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
5263191 365187 Flashbots (Relay) 0.04021494 ETH 0x388c81…b19297 0xa1daf0…f514e9
5263190 349055 Flashbots (Relay) 0.04028538 ETH 0x4675c7…b0a263 0xb194b2…2d3027
5263189 161962 Flashbots (Relay) 0.07105143 ETH 0x5e88f6…8d1460 0xa1dead…ef27fc
5263188 51827 Flashbots (Relay) 0.01962965 ETH 0xebec79…99cacf 0xa971c4…e0cf9d
5263184 272134 Flashbots (Relay) 0.03158748 ETH 0x4e71f9…5806a7 0x81beef…cb994f
5263183 128082 BloXroute [Max-Profit] (Relay) 0.03757676 ETH 0x4675c7…b0a263 0x96a59d…e9fc27
5263182 480438 BloXroute [Max-Profit] (Relay) 0.0171011 ETH 0xcd0806…abf24c 0x8dde59…900521
5263181 33188 BloXroute [Max-Profit] (Relay) 0.04433395 ETH 0x003859…5298a3 0x96a59d…e9fc27
5263180 84373 Flashbots (Relay) 0.02365374 ETH 0xebec79…99cacf 0x8eb772…f18ad0
5263179 220393 BloXroute [Max-Profit] (Relay) 0.0288526 ETH 0x388c81…b19297 0x96a59d…e9fc27
5263178 218061 BloXroute [Max-Profit] (Relay) 0.0204101 ETH 0x388c81…b19297 0x976e63…856013
5263177 85410 Flashbots (Relay) 0.02791604 ETH 0xcbfa88…61562a 0xb194b2…2d3027
5263176 388659 Flashbots (Relay) 0.02164431 ETH 0x4675c7…b0a263 0xb194b2…2d3027
5263175 341245 Flashbots (Relay) 0.03584857 ETH 0x388c81…b19297 0xb194b2…2d3027
5263174 381692 Flashbots (Relay) 0.05948693 ETH 0x388c81…b19297 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
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
5119403 428448 Flashbots (Relay) 124.53030764 ETH 0xba401c…9f88c5 0xa1dead…ef27fc

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
0xb194b2…2d3027 Ultrasound (Relay) Flashbots (Relay) Agnostic (Relay) 13891 5263190 ()
0x96a59d…e9fc27 Ultrasound (Relay) BloXroute [Max-Profit] (Relay) Agnostic (Relay) BloXroute [Regulated] (Relay) Flashbots (Relay) 10402 5263183 ()
0xa1dead…ef27fc Agnostic (Relay) Ultrasound (Relay) Flashbots (Relay) 7486 5263189 ()
0x8eb772…f18ad0 Flashbots (Relay) Manifold (Relay) 6506 5263180 ()
0x81beef…cb994f Flashbots (Relay) 6456 5263184 ()
0x81babe…8e80f9 Flashbots (Relay) 6022 5263174 ()
0xa1daf0…f514e9 Flashbots (Relay) 5208 5263191 ()
0xa971c4…e0cf9d Flashbots (Relay) 4796 5263188 ()
0x976e63…856013 BloXroute [Max-Profit] (Relay) Flashbots (Relay) 4632 5263178 ()
0x900000…fa8246 Blocknative (Relay) 3559 5263167 ()
0xb8fcee…87e899 Flashbots (Relay) 3487 5263138 ()
0x8b8edc…735fba BloXroute [Max-Profit] (Relay) Flashbots (Relay) 3208 5263161 ()
0xa4fb63…9e6772 Ultrasound (Relay) Agnostic (Relay) Relayooor (Relay) Flashbots (Relay) 2852 5263137 ()
0x94aa4e…cb7c67 BloXroute [Max-Profit] (Relay) Flashbots (Relay) 1858 5263108 ()
0xaec4ec…eec347 Agnostic (Relay) BloXroute [Max-Profit] (Relay) Flashbots (Relay) BloXroute [Regulated] (Relay) Ultrasound (Relay) 1271 5263077 ()
0x8e3984…b70a8b Eden Network (Relay) 858 5262901 ()
0x8bc8d1…06fbe4 Relayooor (Relay) Ultrasound (Relay) Agnostic (Relay) 830 5262946 ()
0x965a05…6103e2 BloXroute [Regulated] (Relay) Flashbots (Relay) 821 5262938 ()
0x80c731…a9d3d5 BloXroute [Regulated] (Relay) Flashbots (Relay) 799 5263007 ()
0xa1f10d…949fa2 Flashbots (Relay) 742 5262996 ()
0xa5eec3…2bbef5 Eden Network (Relay) 696 5263039 ()
0x8dde59…900521 Flashbots (Relay) BloXroute [Max-Profit] (Relay) BloXroute [Regulated] (Relay) Agnostic (Relay) 650 5263182 ()
0x800000…8a6fea Blocknative (Relay) 644 5263087 ()
0xa25f5d…64e943 Manifold (Relay) 362 5262969 ()
0x89ab48…dc5fef Flashbots (Relay) 356 5258048 ()
0xb9b508…5d3da6 BloXroute [Regulated] (Relay) Flashbots (Relay) 301 5263093 ()
0x82ba7c…f38632 BloXroute [Max-Profit] (Relay) BloXroute [Regulated] (Relay) Flashbots (Relay) 259 5263041 ()
0x82801a…a72605 BloXroute [Ethical] (Relay) 238 5263037 ()
0xa18fdb…d0ae45 Eden Network (Relay) 208 5262841 ()
0x95701d…2a331b BloXroute [Ethical] (Relay) 157 5262977 ()
0xab847b…91921b Flashbots (Relay) 122 5260058 ()
0xaa0ded…fdf56e Flashbots (Relay) 122 5236281 ()
0xb086ac…f7e9e0 BloXroute [Ethical] (Relay) 121 5262862 ()
0xa30251…a5d5b8 Flashbots (Relay) 110 5262812 ()
0x987ff8…2abb99 Flashbots (Relay) 109 5262845 ()
0xb0e77c…86cb20 Flashbots (Relay) 101 5262292 ()
0xac6b63…881e69 Flashbots (Relay) 100 5262906 ()
0x8d6e6c…4e3efd Flashbots (Relay) 92 5262744 ()
0x81476c…40d224 Flashbots (Relay) 82 5262332 ()
0x91afe2…a9945a Flashbots (Relay) 80 5262801 ()
0xa1defa…84fc1b Flashbots (Relay) 63 5259114 ()
0x8303c6…76474f Flashbots (Relay) 49 5259335 ()
0xa31892…f7a3fd Flashbots (Relay) 40 5261480 ()
MEV-geth Default Flashbots (Relay) 39 5248764 ()
0x815985…a3db7f Flashbots (Relay) 25 5248485 ()
0x8c344f…c9cea4 Flashbots (Relay) 24 5250946 ()
0x8542d3…507acd Manifold (Relay) Flashbots (Relay) 15 5229821 ()
0xabd401…c62761 Flashbots (Relay) 14 5235409 ()
0xa9068c…70d1ce Flashbots (Relay) 13 5260129 ()
0x897b4f…f427e3 Flashbots (Relay) 13 5261611 ()
0xaf4ffe…568d6b Flashbots (Relay) 10 5246691 ()
0x82a79b…862bac Flashbots (Relay) 9 5236369 ()
0xa67b1b…4afd31 Flashbots (Relay) 9 5262612 ()
0x83bee5…2c874c Flashbots (Relay) 7 5261837 ()
0xb2990a…001ac5 Flashbots (Relay) 7 5183466 ()
0x85cbe7…995be2 Flashbots (Relay) 6 5190785 ()
0xb3fcfd…455117 Flashbots (Relay) 6 5190486 ()
0xaa8a9d…9b0bab Flashbots (Relay) 5 5262375 ()
0xa8eaba…2ba532 Flashbots (Relay) 4 5219168 ()
0xa48436…0a5710 Flashbots (Relay) 3 5218065 ()
0xb59a0b…5efd1c Flashbots (Relay) 3 5178061 ()
0xaa592d…9f8851 Flashbots (Relay) 2 5187991 ()
0xa6196b…605a99 Flashbots (Relay) 1 5182324 ()
Last updated: 2022-12-02 11:59:15.038502537 +0000 UTC