Block at Slot 70370

Epoch:

2,199

Slot:

70,370

Status:

Proposed

Time:

2024-12-29 13:44:00 +0000 UTC ()

Proposer:

icelandcalling-node2

Block Root:

0x58467f0220667b302473734d43c7ac01176fb2fe2ff06effb7e4f5c5f849b6a9

Parent Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

State Root:

0x37f6d2d35c472735a394ff79280c1efb44cd8f9ddea4c097fedb3c8693d23031

Signature:

0xaa3413f6b302cf6557ad2995615b25454e96102258b4443ce2c97d51d009b5f7c1da18a07b5870e84ea0c72568e4a7e0031a19bbe49946ce13b93452a44a434a53a66750229e0050dbab4283844b047b7ce7ae8839ff5b27c669b030c8d1fb05

Randao Reveal:

0x94a620a20b740a945b92000a84087f9716d87796970b7ac9cd07a474dd23eeaa69a96f8e6b707b69678c15980e1eacf019f264902bf452359d4f7816b69cf2232a98bc488b766f9aeb7c670b2b2c44e3f0f5c10fe1cdb06e815b299cde9533a7

Graffiti:

0x42793a20526f636b657420506f6f6c0000000000000000000000000000000000

Hex UTF-8

Eth 1 Data:

Block Hash:

0x4f1266696be076eaf783e1c985639c357d5db5a1a92b19e42cb2c371914f2014

Deposit Count:

3,002

Deposit Root:

0x08c9248b85842304ca5bf554909ab96a72a04a2ebb99355dbd479df2cc2622fc

Sync Aggregate:

Participation:

92.58 %

Bits:

11111111 11111111 11101111 11111110 11111111 11010111 11111111 11011111
11111110 11110110 11111111 11111111 11111111 11111111 11111111 01111111
11111111 10111011 01111111 11111111 11111011 11011111 11111101 11111111
11111110 11001111 11111110 10111111 11111111 11111111 11101111 11111111
11111111 11110111 10101111 11111111 11111111 01111111 01111111 11111101
11111111 11111101 11111101 11111110 10111111 11111111 11111111 10111111
11111111 11111101 11111111 11101111 11011111 11111111 11111101 11011111
11111111 11111111 11111111 11111111 11111111 11011111 11111111 11111111

Signature:

0xad829f68454be8d46e3f467468477b1759c0d23ed97cb853363fe5ccd2d66746fc2549c5b3816c637431c80ea214992702131c0176f33e7969bfb794d46b420ba6351bd36ca159406b10007b11ee3271da0789669f461265abf3a58a51ee0e9c

Execution Payload:

Parent Hash:

0x10f63a00471a0a8c6c81ff7732a0c48c513d290eebaaa0d5050de79153f6a2bc

Fee recipient:

State Root:

0x97d85ece99b2f51b9d765263276ad30c54bb51f85dc05ab4874bbad1136b9745

Receipt Root:

Logs Bloom:

0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Block Randomness

Block Number:

65088

Gas Limit:

30000000

Gas Used:

Timestamp:

1735479840

2024-12-29 13:44:00 +0000 UTC ()

Block Extra Data

0x4e65746865726d696e64

Base fee per gas:

Block Hash:

0x0d89037f13df73ee5bfb3a3e6aeb4b61593ec1229b10b5719184afcbdd4cf155

Transactions:

Attestations:

Votes:

868

Voting Validators:

868

Voluntary Exits:

Slashings:

0 attester & 0 proposer slashings

Deposits:

Showing 14 Attestations

Attestation 0

Slot:

70369

Committee Index:

Aggregation Bits:

11111111 01111111 11111111 11111111 11111111 11111111 11111111 1011011
11111111 11111111 11111101 11111111 11111111 11111111 11101111 1111111
11111111 0

Validators:

3916 6168 19563 12283 27457 20441 9507 5160 10237 5692 17739 8801 13537 5683 29313 23244 27978 18419 14104 30021 25451 21981 18505 22746 11162 4859 30142 17118 6401 12958 10838 20969 21997 26451 29662 29797 3783 14752 3711 30308 15278 3369 24058 5848 3828 29092 25979 15932 3385 8718 12032 1469 19825 27450 23274 13333 3022 23946 14464 27711 11535 6253 10645 15240 27386 10692 26861 3803 15072 9231 27968 3371 6089 30148 3077 23743 1663 29113 26312 10676 10469 16306 22768 26037 25495 18090 28994 3150 16330 26966 10066 13623 7426 7634 1402 1732 26073 16391 8917 17896 18348 23800 2895 14148 13401 17283 27295 9903 15731 14095 7904 3127 13420 19075 17134 5167 27462 14657 27635 5113 1570 9698 21099 25187 23620 4085 6554 27162 11491 19142 26890

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x80e725ef99b32600c5e8595d9ec3c95b403b4ea365d685e2596f13dba720faa6258f58c01c657b8a3a5f64e42c3120c407b58d15ab20be62e2642e9b2f56f0b27480d1ca3d0a46b308e9fdc340b5be05cf6f49fbef3e4a390774c0db9c8e991a

Attestation 1

Slot:

70369

Committee Index:

Aggregation Bits:

01111111 11101111 11111111 11111111 11111111 11111111 11111111 1111111
11111111 11011111 11101111 11111111 11111101 11111111 11111011 1110111
11011111 0

Validators:

12799 26146 13036 6172 16470 3207 15605 29838 6052 28824 23500 28706 5899 25141 29790 17234 16244 26353 19560 9817 3107 16091 26794 30392 12579 10927 7479 6336 19132 14084 14783 2624 10684 25658 14451 22426 12189 29134 13193 8217 3314 29798 5235 13696 17003 14010 12681 13880 23700 9448 5769 14708 22464 12860 18111 22332 2866 2315 20993 3735 4020 22644 15264 6324 7328 13196 17772 20286 12406 16569 27438 22628 2567 29750 25492 5267 10821 17688 29896 29829 1433 27506 10078 22088 1311 11917 25428 29544 2172 7361 10532 17885 12682 8409 2956 20905 8382 7641 2945 26105 6907 20273 13229 5808 29775 4724 8814 14907 3750 19820 19424 25354 3585 2019 9751 9833 21061 28976 8012 5355 27271 12567 15071 1064 9722 1653 23205 11701

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x88468b414fe90165a3d09bc42d5e72d7920c4c0437f7c0aa85f11564212faa0a9c8120b2c65d3852d9b5d84cd2d58de51137fdb2e02508df7fa4cf92311aa8647421db9d10c19b3c7e06bd57b1039f5637588b0bc5fe909734d621b4f7ab2777

Attestation 2

Slot:

70369

Committee Index:

Aggregation Bits:

11111110 11111111 01111111 11101101 11111111 11111111 11110111 1111111
11111111 11111011 11111101 11111011 11111111 11111111 11111111 1111111
11111111 0

Validators:

21638 2987 11718 15179 1156 29067 12669 9773 3276 7995 17487 26613 8662 29167 23398 17534 20931 13999 25829 11370 4250 13329 18321 10401 26529 27383 28379 1353 5676 4078 13219 20450 11546 11525 3459 27667 25777 17995 26584 2844 5662 8166 22107 10872 11936 4174 17746 22305 28163 26172 20103 11339 3130 27013 3762 17492 25696 15002 21004 15099 7534 2613 23093 6325 21181 25985 9187 17164 8844 11619 8833 15665 20005 23502 18397 12331 27920 2294 22137 27653 7248 15514 14353 5943 2569 8451 1478 14266 8914 22304 29415 10581 2872 22035 9596 5550 23888 14649 5580 20031 7591 10835 22553 18507 29391 20190 26403 5650 10240 20258 19092 8330 29724 29476 15774 14265 5183 15171 7734 15394 10020 19611 19694 26251 7243 11780 5250 11395

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x8bfe551cf295217e079b966aa7fce55f1f893793ab5e660999557d6047e26b9ff1395371946ff6ec5379b28925c616f30de0701741dfda29c859e263eb0de31ba75875cfc9894d7fb6d390e57986864f9417fc939ad5ba34e4c9cffda7c7228d

Attestation 3

Slot:

70369

Committee Index:

Aggregation Bits:

11110101 11111111 11101111 11111111 11111111 11111111 11111111 1111111
11111111 11111101 11101111 11111111 11111101 11111111 10111111 111111
11111110 0

Validators:

18783 28699 13565 25481 26043 14408 15685 10686 21468 6885 11121 15427 22401 21396 6869 15180 21043 10142 23167 28598 15005 3263 18213 12390 11694 12448 5092 9296 15054 1552 8906 15251 23845 18819 14685 1120 23885 29166 2437 23444 8446 17149 6573 27507 17612 13025 22551 11129 14683 7372 1140 29782 12992 13359 29089 19690 10997 14841 22435 26209 12480 10095 17496 1071 3928 7301 22948 4850 25843 4683 28469 6806 21868 18454 5454 3776 10707 22505 12429 8298 10415 23210 29322 16659 25930 22839 20581 12672 4718 11837 23157 14378 6837 12234 3834 20744 10260 23693 9373 6816 6232 25253 12734 29516 7831 11483 1054 17360 20870 29892 28719 4706 21529 3413 9896 18660 14656 20368 22999 11149 25130 30236 21803 1886 26900 27763 1404

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x90fa0a7602d014dad7e8c980d697f48a86936d2d72980320842c5c16170acf5c4492fd470ac1631e7c284a7b9bf218ec17d390678f6e0560c6525255e46f73c7a27a65d7a15a89e6ed65637969c6f8514abb970beb6abd28ffd35ca73e09ba49

Attestation 4

Slot:

70369

Committee Index:

Aggregation Bits:

11111110 10101111 11111111 11110111 11111111 11110111 10111101 1111111
11111111 11111111 11111111 11111111 01111111 11111111 11111111 1111111
1111111

Validators:

12565 29610 15033 22937 22965 18282 27935 21769 22427 13163 15735 11058 7913 17180 6068 10812 18998 29753 7773 29679 6809 25474 7029 7581 8255 26708 1281 15428 5031 5587 17380 17844 11905 12912 1874 2185 21056 28955 11124 7692 12576 21851 23563 13557 28607 5825 20816 27579 30024 10087 10680 16008 23344 6476 2829 15397 9013 26852 22514 20067 15995 13816 20039 12507 25788 14862 23710 28987 7573 22005 9695 20877 4772 1779 19403 10371 26188 2298 28414 21649 25407 20313 20565 9220 19447 10885 25688 22883 3659 6589 9064 13315 7949 25213 25567 14763 11857 5435 22867 29777 11363 17483 12539 26622 4776 8325 26274 28122 12455 4875 21787 17474 12407 4864 16278 15127 16647 10910 4770 29231 5955 29520 22961 22409 22221 8554 2518

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0xa843f1edf2e96274d8627e11f669cbde4a5f4758111542d2e01836139fc2aeb3ef007b2cc13807c4325821fb9d14c6ee0e488233cb9ef63a0bc48b6fdeb43b69c7c68384c29686731da2498f6a44c1c46571613f7b80436a1d72e1ed5c3239d3

Attestation 5

Slot:

70369

Committee Index:

Aggregation Bits:

11111111 11111011 11111101 11111111 11011111 10111111 11111111 1101111
11011111 11111101 11011111 11111111 11111111 11111111 11111111 1111111
1111111

Validators:

25332 10447 8688 6987 4890 12146 25202 14518 10662 21213 11720 7505 12421 21838 21431 4459 7282 15809 3473 29145 25375 4630 21118 23974 26532 2690 13492 13691 28215 15610 12721 23125 12612 25951 2585 9348 19519 25957 13215 27873 26184 28928 28287 13242 16366 7437 15785 9222 3702 26173 21078 13073 6175 23722 30312 26872 28257 1965 1776 9554 23179 9856 5210 1955 1334 2274 16639 13974 4617 29586 2908 18698 18547 30180 9461 14562 1273 13208 21472 15931 28271 7331 15436 22751 1861 15886 3442 20469 3632 26840 11966 28096 3389 19235 16533 14124 2087 30125 17689 3687 20837 10502 8208 4984 9435 27693 20090 25381 27689 13893 28883 5045 11820 30067 25303 21187 26394 18919 21485 21878 11222 21595 25417 10175 27449 22487 18513

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x913b0b4ac4d5e2fe5ed0e62e0615c679d098c575ee8ff8c073c3751b65ac12261760c94ff6de7ca709ef027803d6008b0dd420ead5a93a5cb4bddde5d332ea53cfbd0c2132f222449c133a0e7e30fd70c847f14c45aaffc52b1456c3da6965be

Attestation 6

Slot:

70369

Committee Index:

Aggregation Bits:

01111111 11110111 11111111 11111111 11111111 11111111 11111111 1111111
01111111 11111111 11111111 11011111 11111110 11111101 01111010 0111111
11111111 0

Validators:

11423 11155 16372 21984 12274 3830 22237 28894 29378 29789 21364 28130 17099 13480 14812 2330 28533 29359 29594 26639 30130 2200 15807 29143 19786 29248 27787 10531 9891 5791 27720 6494 27325 11052 18751 3544 27391 4973 4567 12722 13917 12394 18730 19327 20925 12798 15196 14850 11877 19727 28563 29785 12857 7068 14068 10598 23045 7356 16589 18470 18105 29744 26953 6085 11600 3525 13711 7110 21131 29725 24035 18097 7894 8155 26080 6762 19948 17539 2078 25802 21597 1637 13782 28950 1336 21752 6778 17669 8652 26539 21915 17800 2503 1246 13933 8829 8187 25954 21186 3030 9227 18202 22095 13536 6644 8727 18965 16717 14163 5286 13707 25719 17211 4277 13027 6961 26657 13504 12901 8875 19434 7039 29459 19574 23950 16042

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x92186c6272c733176b21c45fe6168d6570db0637175bac2245dc6750fdb9a7683832d859eeec3be8d330ac59a0bb290b071a0aaa50579829dfc7b78fc76734067afea7486c1b40f31d528d600576cb4f8728a5d0f2e22558c8a91256d1930e57

Attestation 7

Slot:

70369

Committee Index:

Aggregation Bits:

00000000 00000101 10010000 00000000 00010010 01010010 00000001 1001
00100001 00000010 10000000 00100001 00000000 01011000 01000100 0
01000000 0

Validators:

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0xa84e74658cbaff0d8837e00f5cd5aa78a15f6c831225bc4fe1e00d933e8a0e484e57d8e475c620adcff746133964898a10c01aa1ccb6c88a161546e7482627171e72824a4df9772e836cda804bd7bff0f80a03683185c0622e209e8435d0d299

Attestation 8

Slot:

70369

Committee Index:

Aggregation Bits:

00100001 10000100 01000101 00000001 00110101 00100000 00010010 1
00000000 00000000 00000010 00000001 10000001 00000000 00001000 0
01000000 0

Validators:

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x92a76ac0689b0d4a8beee994665a985d9981667a4be728ab6736792de735fde07baac9b5d1431cb83a7d8567f8b792540af09fbfe5523a870b965817df5d65fe9071855f78bb9ec29b7bb22bb8fc565a4497f410735134cd8e861af134869bdb

Attestation 9

Slot:

70369

Committee Index:

Aggregation Bits:

00000000 11000001 10011000 01010000 00000000 00100000 11000000 0
00000100 00000000 00000110 00000000 00100000 00001000 00010010 0
00001000 0

Validators:

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0xa3b30f3f6512a6d1dfd576f775110865a7bf567fb7eaa57c352a3db7d58362234492f34206b6712eebe1c2b950f402d903972dc26166d20073ff0e3b22ec8f9eed16f248c141e187446d3c5a8308b00646d5830d89a7c984f7a8aba75df4b7e5

Attestation 10

Slot:

70369

Committee Index:

Aggregation Bits:

00000001 00000000 00000000 00000001 10001000 00000101 01000100 0
10000100 00000000 00000000 00000000 00010000 00110000 10000000 0
01000000 0

Validators:

15605 14084 14783 14451 13696 14010 13880 14708 20993 15264 20286 20905 20273 13229 14907 21061 15071

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0xb9cf8b688f29996e20c383a5c04731ef919d36093870f1e53ccaa16afb3ccbf5a6e1bc07d75517b03fc6873ad21ac3f008dcc7577a3cfbdf5850f625a8dd8207dbfd7dea807e3fc264e52a9cd9ada1dc2dd92d57656e5e9448c0e034f4cf1047

Attestation 11

Slot:

70369

Committee Index:

Aggregation Bits:

00000001 00000000 00001000 00001101 00000000 00100101 00000000 0
00000000 01010000 00010100 00100000 00000001 00000000 00000110 0
0

Validators:

14518 29145 13492 13691 15610 13215 28928 13242 13974 29586 14562 13208 15436 14124 13893 28883

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x993ee7b4f7d0a16dada7b545bb070bfdaaa0b71cd52935877459681ffb9a5f394845c13a4c8ceb72dc7ee3614afa3dfa07d636b7ac24df1a39eb16158c4579111f2cf454673e4342dbcb923ec702470df9e43692e2381c6b491017e4602c3ba3

Attestation 12

Slot:

70369

Committee Index:

Aggregation Bits:

00010000 00000000 00010001 00000000 00100000 00000000 00000000 0
10000000 00001000 00000000 11000001 00000000 01000000 00000000 000101
00000000 0

Validators:

15179 13999 13329 13219 15002 15099 15665 15514 14353 14266 14649 14265 15171 15394

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0x91cefa71773004718b9d181990e598257a8c77418eb3c9556e4aa62dce1803fcef5f98131a567e2dd88b32e07a920b390e97cb6f612c03a76482a840bd98620905df566c31e4bc3f108599c45544c0739a7da24bc713ea4952af42370e468d81

Attestation 13

Slot:

70369

Committee Index:

Aggregation Bits:

00100000 00000000 00000000 00000001 00000000 00000001 10000000 0001
00001000 11000000 00000000 00000000 00010001 00000000 00000000 0
0

Validators:

15033 15428 23563 13557 23344 15397 13816 14862 23710 13315 14763 15127

Beacon Block Root:

0x6fa0ba5c039df085d07fd1a34b8291ae57236982f496cd4dc32431ee569483e0

Source:

Epoch 2198 (0xb029312a9040383f6cf4129e92ccf73b7ec6aff36113704f27f4cf3b4bf31423)

Target:

Epoch 2199 (0xf943fb2cc77020968f87d2630f42f2ac1e35aefaa616cf579c4d0cdee9dad2b6)

Signature:

0xa8f50a2f7dcb562f741a60a25fd3548e14890206a6a9a65884abc0c8ba1ebfb70cc889f430dbf71470a6ea66edf2a25a0c5c2a222a167b86f7df2cc0d6a9443ebb03d498ee77347bc4dcd27e3940ab652b4151b51e71e86e898a957fb26f5b83