Block at Slot 88452

Epoch:

2,764

Slot:

88,452

Status:

Proposed

Time:

2025-01-01 02:00:24 +0000 UTC ()

Proposer:

metanull-node1

Block Root:

0x31b0b5d0a282649a64d7b1fdfc46f123e5fb81d00d7590ff3836f01b43662a2b

Parent Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

State Root:

0xbed3e372d626a4c0bd134821bfeceaa4590e3a1f4214488deb7ab1d48f73ee6e

Signature:

0x9917a8d1c75257d786343c6c902ef8e3cfb408e76bee5cac1243a4837d2e5c5278d17115203c150a45c66cd5df6b57b20573c44b65440434206f92df31983fc55e9031a649f194ff1afac5827da3a4bfed0a63fb50b2d3b1f4dd69dc8fb90f27

Randao Reveal:

0x89d80c6dfc3ccf3334693b12df71e5a97ee7038b7bc401d8551b39d00b63ea62974839e386c848355dc22d4b0f7d9f12049ec2ff68b4f7dbf6c896db8c561199dbd4bb890380dc28f07398a4911535d08902963d0c1c2b18057d6897443a44a2

Graffiti:

0x4255313431654c53633236630000000000000000000000000000000000000000

Hex UTF-8

Eth 1 Data:

Block Hash:

0xa17408d2d797bc34bb445432f138fa6a646c8be7c1dd7c2eba981d4e6fec1dbc

Deposit Count:

3,002

Deposit Root:

0x08c9248b85842304ca5bf554909ab96a72a04a2ebb99355dbd479df2cc2622fc

Sync Aggregate:

Participation:

95.12 %

Bits:

11111111 11111111 11111111 11111111 10111111 11111111 11101111 11111111
11111111 11111111 11111110 11011111 11111101 11111111 11110111 11111111
11011011 11111111 10111111 01110111 11111111 11111111 01111111 11111111
11111111 11101111 11111111 11111111 11011111 11111111 11111111 11111101
11111111 11111111 11111011 11101101 11111101 01111111 11111101 11111111
11111111 11111111 01111111 11111111 11111111 10111111 11011111 11111111
11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
11111111 11111111 11111111 11111101 11111111 11111111 11111111 11111111

Signature:

0xb378ef7b25e0c6c21c00c4027cdc467bf3a2fe86af4efc80d0d934f58915e0b7276c1f56ebb14901a820d87b57678ea711c5e0bf995e5b2748d5402c85666e6e06ddcda7fe55140879e52293d3449e8c184b41acb9ee79e318a53f81c6aaf9cb

Execution Payload:

Parent Hash:

0x9bc1ae87eb832b48ebc3d8aaafcc8164eec42c706f37c47abeb5c84f9abc8dac

Fee recipient:

State Root:

0x8678cbe806d8a1dbd85b59452e18914c765e79ac7c93d2121d0847a03bb651c9

Receipt Root:

Logs Bloom:

0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Block Randomness

Block Number:

81995

Gas Limit:

30000000

Gas Used:

Timestamp:

1735696824

2025-01-01 02:00:24 +0000 UTC ()

Block Extra Data

Base fee per gas:

Block Hash:

0xc2bbc287a10229f4eabab4e4f194df509a9d8fbca86fc8e70a9202eb27e0d107

Transactions:

Attestations:

Votes:

893

Voting Validators:

893

Voluntary Exits:

Slashings:

0 attester & 0 proposer slashings

Deposits:

Showing 14 Attestations

Attestation 0

Slot:

88451

Committee Index:

Aggregation Bits:

11111111 11111111 11111111 11111111 11111111 11111111 11111111 1111111
11111111 11111110 11111111 11111111 11111011 11111111 11111111 1111111
11111111 1

Validators:

5559 22895 26936 29876 25822 11593 19756 11129 13510 4323 23758 21802 28597 4227 18039 27263 18286 23900 11867 9280 6523 14274 22123 12922 13791 1959 8112 18702 27136 2227 7807 25259 6282 14936 10171 14727 9206 3418 6344 18619 30130 23926 20716 30610 3633 6209 30069 15694 22087 22182 23409 18705 15549 27538 23321 4363 23798 3923 16912 7950 4521 8216 13889 20621 9217 23462 8497 25763 11703 27410 13580 16742 11597 12430 27971 9196 13980 22702 9282 17944 29243 21961 6960 15538 29899 29798 9527 9299 19055 9723 17582 22172 27749 10289 22726 1878 23921 13132 29654 28822 29338 15585 21111 9980 29922 14704 11435 30212 3446 8001 17039 19964 16167 22643 12082 22424 16901 9928 5385 5332 9675 13985 8815 8151 2786 14868 4921 24069 5347 11928 5397 26484 10431 14652 7489

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xaaee6126f96cf57d8822202427fae43b04db8016641a8248b44e90f0c96691a9385f18ad52cda8bc21d9e6a7c1a9efa60d5840ba97999929653f45b3c09acea7ba40118846ca72f7d76dcfa78ebd455bc5fabad51c792e9fdd79f5c63fb88490

Attestation 1

Slot:

88451

Committee Index:

Aggregation Bits:

11011111 11111111 11111111 11110111 11111111 11111111 11111111 1111111
11011111 11111111 11111111 11100011 11111111 11111101 11111111 1101011
11111111 1

Validators:

2417 26586 24002 29954 5420 3354 9324 15959 23660 20731 4348 28045 30242 20579 16358 12907 11152 20359 23843 12594 23514 28513 2583 23499 2179 27443 21391 20844 28820 28423 8113 26301 12452 14865 6598 13956 7973 5741 17439 22445 15769 25522 12642 26519 25236 15234 30119 12379 16241 12478 19947 18882 15870 29460 7856 13386 22644 15634 23012 22386 29882 10137 15317 18934 15489 13824 6080 6095 22828 26706 18236 7271 29860 8443 7866 6544 20027 8105 12737 5467 1048 29662 6529 19930 8163 13160 8994 7430 1751 16512 20728 14278 7120 27203 18333 7263 7487 15967 15875 26125 9379 23394 29545 29686 30223 27449 29833 4796 15650 9251 26621 14090 13469 29948 29651 8811 10906 3615 15693 20714 21787 23195 19382 17408 7123 16647 29341 22616

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x87a5f469c3baa09e272c938b311ab2859a3a2afaed302d0967e4aa1bd39e7ef7570d266a2ce6704fff97fad4cb0f2c710a34628494ae488bc3da39c1b90f0bdf9a6c41cab040a82f3950ced1b9e4efaaa485cf7296c0a8fdb3e5e304fc3c7566

Attestation 2

Slot:

88451

Committee Index:

Aggregation Bits:

11111111 11111101 11101111 00111111 11111111 11011011 11111111 1111111
11110111 01111110 11111111 11111111 11111111 11111111 11111111 1111111
11111111 1

Validators:

11022 14441 29661 16737 25850 8484 2009 4287 18298 10478 29824 30434 27654 20002 21590 3881 13311 5914 23704 29128 21991 1131 11274 4561 20741 9287 14650 14812 5114 27107 17930 11750 1660 1843 9263 13110 5711 17526 9349 19923 5360 7391 28973 5000 7861 26425 15049 14567 18170 9729 4468 21870 14304 16996 15908 22523 5636 12228 12662 21329 22602 7951 17714 9841 12565 18526 18190 22815 23548 19895 25218 3440 2720 28106 15055 17160 3231 3758 15684 17225 2180 6687 13561 14499 30517 17952 23246 28795 20912 30407 8909 19921 28043 18016 4153 17881 24040 23590 7318 27174 12422 6583 17798 14698 2812 18406 23305 19751 23613 22692 9574 14829 19654 29993 3534 4236 18557 15205 22083 23935 27564 27273 9529 18997 12911 20484 13518 27504

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x8d12a9974d0425459e0ce905ac7f794a81ab81db1fd0167c8e08820a984540a55594c411d173b5be212855ac0e5c46061962824f482139dc9bdbe641a687982c4d9bbee8866a193e58828725247f9fad291906320de09b784eaa83fa0334824a

Attestation 3

Slot:

88451

Committee Index:

Aggregation Bits:

10111111 11111111 11111110 11111101 11111111 11111111 11111111 1111111
11111111 11111111 11100111 11111110 11111011 11111111 01111111 1101111
11111011 1

Validators:

22329 7599 4827 14861 11185 12637 30305 22989 2725 6703 6749 8524 10565 28797 20260 7511 20390 7238 25120 6370 29992 28687 7602 21374 5506 23576 3968 9426 4025 15883 4051 29392 11450 15820 28999 19835 19469 9456 10858 13660 2479 25972 6475 11482 27503 17467 17989 19732 1768 1238 27389 11379 23943 27817 3375 15259 20717 3460 17175 26281 22913 12990 20267 27836 22776 22423 7891 8920 30186 9817 30198 2364 30087 16319 15112 12053 14421 19315 12668 19523 5532 19540 8125 19285 7578 19426 3660 1581 18765 7140 8953 22121 15576 1669 29237 4803 11080 8123 13955 20518 5683 4463 1625 22481 23521 29068 29551 8373 18505 6795 11262 21269 4927 1530 3085 5856 2110 4238 4148 26767 26000 22362 22511 23901 12555 11216 12529

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xb656b13a06c6c454223e260d38e2c3a1e3c9412a1ecd7bc9ad66aa352df28f836393617a1e8dd3bb49f430225b98da0001e14ad0ced852916ede421b61d3b8197388f71ddfa1f1bacf84af7ffa534c052e4ea4f82ff8fa4f6a0647917af93b4e

Attestation 4

Slot:

88451

Committee Index:

Aggregation Bits:

11111111 11101111 11111111 11110111 11110111 11111111 11111111 1111111
11101111 11111101 11111111 11111111 11110111 11111111 11110111 1110101
11111111 0

Validators:

26036 12141 20593 3777 15252 8210 6242 27621 12677 18376 15484 4133 3932 22122 18896 14965 3666 22253 29240 16058 7509 5561 22975 8845 15087 11025 15727 20258 18872 18208 27556 25326 28616 4071 22775 28329 6810 3447 11163 11921 2483 3260 18383 10779 6779 20669 7160 1798 30349 10552 21054 7905 6041 11378 18586 3560 3116 24082 8923 2386 14011 27461 12947 20087 23117 26861 23768 3726 14968 5129 29155 15689 16621 18857 18875 3114 26390 16154 2413 14833 8693 25126 22822 26360 5359 10921 7155 2112 14687 25705 10263 19325 2744 20173 22201 4655 18595 20813 21308 1615 8896 29703 18899 25720 19588 9191 18664 12696 10287 18382 12953 12698 6674 9946 28075 14435 22129 13468 21593 11380 2520 30342 20876 18520 7637 26079 20841

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x913f4661a0325d8a55de934788efc1490437e95e8a3918c70c29edd3b532f14a212271f0431d3a4f29a4dac84f5e57c013b22f9ee4384356e9f773e2e1de1733ba48b46d71c51304256703bce8ed2f1e8588ca5756f480f9df832a05c944e381

Attestation 5

Slot:

88451

Committee Index:

Aggregation Bits:

11111111 11111110 11111111 11111101 11111101 11111111 11111111 111111
11111111 11111011 10111111 11111101 11111111 11111010 11110111 111111
11111111 1

Validators:

8258 3926 8416 1294 2963 16143 6740 15607 11516 9532 18194 22268 27942 15597 11351 13704 20483 8572 5908 16227 28654 3679 17535 24081 7029 12576 22899 11891 5763 26469 29850 18379 5266 28207 21068 8004 11882 22365 28310 17970 22300 21453 27371 1852 16755 4310 21799 2996 3703 10576 9029 3216 11465 16815 22454 18710 10295 28680 15061 14246 4991 5468 29829 3211 23553 17510 28840 13977 2114 28520 26329 25348 1282 12839 30567 7365 20250 15878 26811 7157 6502 21583 18653 8201 6942 27301 13010 1142 20370 13032 29804 4436 12967 23659 27100 2684 16679 15127 9095 1099 6901 9393 3790 29607 3395 11109 25366 9926 18606 3706 7523 11977 22209 19961 9235 6437 27869 9686 28307 3121 16439 27020 14856 2589 23007 28620

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xb1a649bd54ca4e34dd8eb85e2a257f805552d00d97c2a6f4def1bcede13573aeb8376420a80b6dbd107ba48403df5c8c06bd1ac4e495380b6453823443d2d287735fc69664215f3a0c18ba6a2089a299ef2071f744fa115c053a48ab3ba176a0

Attestation 6

Slot:

88451

Committee Index:

Aggregation Bits:

10111111 01100111 11111111 11100111 11111111 10111111 01111111 1111111
11111111 01111111 11111111 11111111 11111111 01111111 11111101 0111111
11111111 1

Validators:

8253 29358 16087 21908 27517 28800 1882 19081 21296 18540 22605 30463 8899 22333 29190 20881 30584 6257 28101 16622 5391 12720 18743 21168 19272 11968 16765 19497 20493 4013 27951 11104 4159 22907 12781 5879 5219 9681 18823 9572 28717 22621 29619 11955 10281 18859 25650 17265 9401 9304 7765 27235 17158 29057 1720 15520 20962 14512 11627 2557 10789 1019 7237 15580 18850 27033 20492 13322 11301 4940 14651 21832 20866 22654 28211 30070 30382 17697 27369 18070 3894 16689 27225 7576 8118 6689 25847 28734 12567 12116 12985 12407 25117 11339 28652 16078 10186 12411 7138 29434 17394 19623 13863 13498 28827 6963 19381 26042 18730 7819 4809 28839 16762 23547 4065 26153 5115 6176 8156 5193 23154 14024 9291 26209 14646

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xb8e29a78235ab387d4bb3c166dd133acb34676a4f8d87baefaf5a9513abd6d4797983a2146b6a6ca969eb66f0ada9f5101401e7e9adddfe5787917e0e11edef0405fb58bf0fc97095ed2e9bb203820c146179dbcaa4800d115f9b63af83b1790

Attestation 7

Slot:

88451

Committee Index:

Aggregation Bits:

01100000 00000000 01001100 00001011 00000000 00000000 10001100 0
00000000 00001000 00010001 00011001 11000000 01100000 10010100 1
10000011 0

Validators:

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x8d10e95c071f356f628befff2c7ab296be25b667e3a0a0e2a8bafa7180b633481b67c54c02308fc7741b45fe7cfd46850bdb37f1f1e53486c260b9317171b42884a3f8719c6fad8f12247e5730b0f5179595420f3c17621faa6bbe6d93bc31c0

Attestation 8

Slot:

88451

Committee Index:

Aggregation Bits:

00000000 10100000 01000100 10000000 01010000 01000001 00101010 1
01000010 00001000 00001000 00000000 01000001 00010000 00000000 0001
01000001 0

Validators:

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xb94c9fb639652ee0b1ff27f04a998978fe681c040a7f5781088f0d27813f2d34e47528d9778ad247636dc7bdc8881d11075f178b7bdfc43d5fc0281e76de6663682ebe9503a2dec20f73069b6a271e32fe1db93699fda4b1cc3fd29ab0d8afdb

Attestation 9

Slot:

88451

Committee Index:

Aggregation Bits:

00101000 00100000 10000000 01000100 00000000 00000000 10000100 0
00000000 10010000 00001000 00000100 00100001 00000000 00000000 001
00010001 0

Validators:

20593 15252 15484 14965 15087 20258 20669 21054 14011 14968 15689 14833 14687 20173 20813 14435 13468 20876 20841

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xa56cabe60521eb487f53a26ae4645a11e0edd9e26f8cf6b915b0313e697b4a6b1bee342f78f9d3c63b29648c979082bf19e981cccbaa6d527c102def5ccd65b9f6148ad099c04d54e8696be0b38f64343a3a72ec274b4636fab75a824d9c1144

Attestation 10

Slot:

88451

Committee Index:

Aggregation Bits:

00000000 00001000 01000100 00000000 00011000 01000000 00000000 0
00000000 01000000 00100000 00000001 00000000 00000000 00000000 0
01000000 1

Validators:

27942 20483 28654 28207 21068 28310 28680 28520 20250 20370 27869 28307 28620

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x91c64b594a37837f8e9f1aedd3223b25793eb569ae59f9e4dd99a213a68171b15e80faa5980ea833d361e8bffcedc22207eb4188f6bd884e5a4564462327efa7a15750f4570d709bbb89e0ac3ec5cc5da5d5c8ebf2c30f6fa71c5e8f9426ed10

Attestation 11

Slot:

88451

Committee Index:

Aggregation Bits:

00001000 00000010 00000000 00000000 00100100 00100000 00000000 0
00000000 00000101 00000000 00000000 00101000 01000000 01100000 0
00000000 0

Validators:

14861 28797 29392 28999 13660 15259 15112 14421 15576 29237 13955 29068 29551

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xa7f9736b497cbac586218a0d49078d1da3d3091aeb7a04ab85432c351ac9fd88a4c137ebcc8b5bb06b3fc8671e4ad5920a975b8483dccc00dd98867ffe5b788791536bc031937164f74477ac52f009724f2208af4fd53b16233721acd5f5d73f

Attestation 12

Slot:

88451

Committee Index:

Aggregation Bits:

00100010 00000000 00100000 00000000 00000000 00000001 00100000 0
00000000 00000000 00000000 00000000 10000000 00000100 00100000 0
00000000 0

Validators:

29358 28800 29190 28717 29619 29057 28734 29434 28827 28839

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0x938565cc61829db81f83b8fb3a2202055045d66521cacc4ab665728d16bc7e00541dd4792dfb661f9307d7eb09be43520505542046200783ef7f12270aca84e154f6f0b0042ba4c21a9619c25a590199ad48d236ab0b156b15421a6d11595819

Attestation 13

Slot:

88451

Committee Index:

Aggregation Bits:

00000000 00100010 00100000 00000100 00000000 00000000 00000000 0
00000000 00000000 00000000 00000000 10000000 00000000 00000000 0
10000000 0

Validators:

20731 20579 20359 20844 20728 20714

Beacon Block Root:

0x3acd2bc09db6b3387c7917f3cd8b483efc457d7170814b7217c71025708ee378

Source:

Epoch 2763 (0x761900f4b99c102a277e61e188604d19678e90842bf016042d6d4046d804dbdc)

Target:

Epoch 2764 (0x9443a142cd6e8e7b3d5cfb6fb15ca3fb2d4c03f46b32f5a8dc6c9b72a550571e)

Signature:

0xb8767e26fc852edb1b3e5750d3b5591f4d14a25a3475f3ff808dc20ea479b6b6ae536ba911272dbe89edc76ffab29d460f820abe79fe8a6115b3f7e2056f384b2c96574a8c5a01372dbd1727b506562f2c4bad9e671192cdb1e695daa6de63f9