Slot 171079

Epoch:
5346
Slot:
171079
Status:
Proposed Finalized
Time:
2024-11-29 10:15:48 +0000 UTC (8 hr. ago)
Proposer:
lighthouse-erigon-1
Block Root:
0xc4af25d8750ff881dd6dd47a266e08d886fa815a23ffd95504b3c06010c279d0
Parent Root:
0x754fe551a38199830fcefe1dd072748c872305171bc70317a6525a72bae10297
State Root:
0xd3d8a674b16dd040c0a76648a15b6ca392bd52dac3b140c76c9dad171bca9e59
Signature:
0x864f6b8e52a095887fdb2f75b0624890c564e6e0d74bd21813f384ec8728d88efe328a3e5bf3ea31fc150f4d87e4161718dbc16b8235f619810643cc43d77ed9acb98cf58bde65ffcdf12766942866c59112e0d43e4b3d3837001fb11eb4d201
RANDAO Reveal:
0x8c059f2c844ce74cf5bb60bf1d73a934f410577dd85505f9e589b82e3a4c98f9c012c2c5b3f6d898e34b307a9ab8a42e13232506b975cf1b3924d5ba66bd19c3082250ac15289b835781e38dc0e8f44fcaba35e24f6bd0e7950952854045dce0
Graffiti:
lighthouse-erigon-1
Eth Data:
Block Hash:
0xd8f33644908df3ce51e3ec2ce8666560e056cc5cc2132ea2f7d15674f00ac38b
Deposit Count:
91
Deposit Root:
0x75bbf64c8ae2e409d95df3187566ff1fadca475a7fff61b4b252047995703694
Sync Aggregate:
Participation:
91.60 %
Bits:
11111110 11111101 11111101 11111110 11111011 11111111 11111110 11111111
11011111 11111011 11111111 11111110 11011111 11111111 11111111 11111111
11111111 11111110 11101111 01111111 11111111 11111111 11011111 11101111
11111111 11111111 11111101 11111111 01111101 10111111 10111101 11111111
11111111 11111111 11111111 11111111 10111001 10111111 11111111 10111111
11111111 11111111 01011111 11110111 10111111 11011111 11111111 01111011
11111111 01110111 11111111 10111010 11111111 11111011 11011111 11111111
11111110 11111111 11111111 11110111 11111111 11111011 11111111 11111111
Signature:
0xb443ed2ed8d30641fc7239dd1546b7e714795fc5a9f4c965f9561b31d3538c350e63693de40d4fc2ca1652f31523e9f816cb31b836370f4edb7a8c1033bfb9cfc2caf1286e3ab8cb8e733280592d782d09e36bec3dd025f107a146b9823104d8
Execution Payload:
Block Number:
152701
Block Hash:
0xc6d3df2fae2e4ca9a0d4ea6f36d1639ff62137e1d032af12ade980bd027d20b9
Parent Hash:
0x110eb5f3c8f48f0dcce99e7306354e9b7d658980973bdd1979f374d102a4a691
Fee Recipient:
0xf97e180c050e5Ab072211Ad2C213Eb5AEE4DF134
Gas Used:
0
Gas Limit:
30000000
Base fee per gas:
7
Transactions:
0
Timestamp:
2024-11-29 10:15:48 +0000 UTC (8 hr. ago)
Block Extra Data
Attestations:
8
Voluntary Exits:
0
Slashings:
0 attester & 0 proposer slashings
Deposits:
0
Withdrawals:
0
BLS Address Changes:
0

Showing 8 Attestations

Attestation 0
Slot:
171078
Committee Index:
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Aggregation Bits:
11111111 11111110 00101111 11111111 11111110 01111101 11111111 11101111
11110111 11111111 11111111 01101111 11111011 11011011 01111111 01110111
11111111 10111000 11111110 01111101 11011111 11111111 11111111 11111101
11011111 11111111 10111111 11111011 11111111 10111111 01111111 11111101
11101111 11110111 11111111 11111111 01101110 11111111 10111110 10111111
01111111 01111101 11111111 11010111 11111111 11111111 11110111 11110111
11100111 01111111 11111011 11111111 11111111 00111111 11011111 11111111
11111101 11111110 11111110 11111111 10111111 10111110 11110111 11111111
11111101 11111011 11010111 11111111 11111111 11111111 11111111 11111111
11111111 10111111 11111111 11111111 11111111 11111111 11111111 11111111
11111111 11110111 11101111 11101011 11111111 11110111 11011111 11111111
11111111 11111111 11111111 00111111 11111111 11110111 01101011 01111111
11111111 11111111 11111111 11011111 11001011 11111011 11111110 01111111
11111111 11111111 11111011 11010111 11011111 11001101 11111111 11111111
11110111 11110111 01111011 11111111 01111011 10011111 11111110 11111111
11111111 11111111 11111011 11111111 11101111 11111111 11011111 11111111
11011111 11001111 11111111 11111011 11111111 11110111 10011101 11110111
11111101 11111111 01110111 11111111 11111101 11101111 11111101 11111111
11101111 11111110 11111111 11110111 11110111 11011111 11101011 11111111
11111111 11111011 11111101 11111111 11111111 11111111 10111111 11111111
01111111 11111111 01111111 11001111 11111111 11110111 11111111 11111111
10111111 11100111 11011111 10111111 11111111 11111111 10111111 11111101
11011111 00111011 11110011 11111111 11111101 11111111 11111111 11111111
11110111 11111111 11111111 11111111 11111111 11111111 01111111 11110111
11111111 11111111 11101101 01111101 11011111 11111001 10111011 11101111
11111111 11111111 11111101 11111011 11111111 11111111 11111111 11111111
11111111 11111101 11111111 10110111 11111011 11111111 11111101 11110111
11110001 11110111 11111111 11111111 11111110 11011110 11111111 11111011
11111111 11111100 11111111 10111110 11111111 11110111 11011111 11011111
11111111 11111111 11111011 10111111 10111111 11010111 11111111 11001111
11011111 11111111 11111111 11111100 11111111 11111010 11111110 11010111
11111101 10111111 01111111 11111011 11111111 11111110 10111111 10111111
11111111 11111111 11111110 11101001 11111111 11001111 11101111 10001011
11111101 11111111 01110111 11111111 11101111 01111111 11111111 11110111
10111011 11101111 11110011 11111011 11110011 01011110 01111111 11111111
01111110 11111111 11111110 11111111 11111111 11111111 11111111 11111111
11111111 11111111 01111111 11011111 11011011 11111011 11111111 11101011
11111011 01101111 11011111 11011111 11111110 11000110 11100111 11111111
11111111 01111111 01011111 11111111 11111111 10111111 11111111 11111111
11111111 11111101 11111111 11110111 11111111 11111110 11111111 11010111
11111111 11111111 11111111 11111111 11111111 01111001 11010111 11111101
11111111 10111011 11111111 11111110 11110010 11111111 11111111 11101101
10111111 11101111 11011111 11111111 11111111 11110111 11111111 01111001
11101111 11111111 11111111 11110101 11111111 10111111 11111111 11111011
11111111 11111111 10111111 11111111 11111111 01111011 11111111 11111111
11111111 11111111 11111101 11101111 11111111 11101110 11011111 11111110
11111111 11111100 11111100 11111111 11011111 11111111 11111111 11111111
11111101 01111111 11011111 10111111 11111111 11111111 01111011 11111101
11111110 11110111 11101111 11111111 11111111 11111101 1111001
Included Validators:
Beacon Block Root:
0x754fe551a38199830fcefe1dd072748c872305171bc70317a6525a72bae10297
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0xb11586f0601126e7e793fd83d169188d941cf7621629c6c64be240b93f51c77511c3e706d5d1f724318be1fba31ea5ab19aab25417b61470fc1d4f06e3807885392dc73af2477eb5efea20049c486790dcb4c3e166d681c8b27faf012bb7c1d7
Attestation 1
Slot:
171077
Committee Index:
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Aggregation Bits:
11111111 01111110 11110111 11111111 01111110 11111110 11111111 10111101
01111111 11111111 11011111 11111111 11011101 11111111 10111111 11110110
11111111 01111111 11111111 11111111 11110011 11101111 11111111 11111111
11110111 11111111 01111011 11111110 10111111 11111111 11101011 11111111
11111111 11111111 11111111 11111110 01111111 11111111 11110111 11111111
11111111 11111111 01111111 11111110 11011111 11101111 11111111 11011111
11111111 10111111 11111111 00111110 01101011 11101101 11111111 11111111
11110111 11111111 10111111 11101111 11111111 11111111 11111111 11101111
11111111 11111111 11011111 11111011 11100111 11111111 11111111 11111110
11011111 11101011 11110110 11111111 11111101 11110111 11111111 11111111
11111111 11111111 11101111 11110111 10111101 00111111 11111101 11101111
11111111 11111011 01111111 11111111 11111111 11110111 11111111 11111111
11111111 11101111 11111111 11011110 11111111 11111111 01111111 11111111
11111111 11111111 11110111 01110111 11111111 11111111 11111111 11111110
11011011 11111111 11111111 10111111 11101111 10111111 11111111 11111111
11111110 11111011 11011101 11111110 11111111 11110111 11111111 11111111
11111111 01111111 11111101 11111111 11111111 11110111 11111101 01111101
01111111 11111111 11011111 11011111 11111111 01110111 11111111 11110111
11110011 10111111 11111111 11111111 11011011 11111111 11111111 11111111
11111111 11111111 11110011 11111111 11111111 11111111 11111111 11111111
11101111 11111111 11111111 11101101 11111101 11111111 11011011 11111111
11110111 11111111 11011111 11101111 11111111 11111011 11111111 10111111
11111111 11111111 11011111 11111101 11101111 11111111 11111111 11011111
11111111 11011111 11111111 11110101 11111101 11111111 11111111 11011111
11111111 11111111 10111110 11111010 01111111 11011111 01011111 11111011
11101111 11100111 01111011 11101111 11110011 10111111 10111111 11101111
11101111 11111111 11111111 11111110 11111111 01111111 11111111 01111111
11111111 11011111 11111101 11111111 11111011 01111111 11111111 11111111
10111111 11111101 11111110 11111110 01111111 11110111 11111111 00111111
11111111 11011110 01111100 11111101 11111111 11111110 11111111 11111111
11111111 11111101 11101011 11111111 11011111 11111111 11111101 11111111
01111111 00011110 01110111 11101111 11010111 11111101 11111111 11111111
10110011 11111111 11111111 11111111 11101111 11101111 11111111 11111111
01111111 11101101 11110110 11111101 11111111 11111111 11111111 01011111
10111111 11111101 11111111 11111111 11111111 11110111 11011011 11111111
11110111 11111111 11111111 11111101 10111111 11111101 11111110 11111111
10110111 11111111 11111111 10111111 11111110 11111111 11111111 01111111
11111111 11111110 01110111 10111111 11111101 11111110 01111111 11111111
11101111 01111111 11111111 10111111 11001111 11111111 11110111 11111101
11110111 11111111 11111101 11111111 11101111 11101011 11111111 01110111
11011111 11111111 00110011 11011111 11111111 10001111 11101110 11010111
11111111 11111101 11111111 11010111 11111111 11111111 11111111 10111111
11110111 01111101 01111101 11110011 11111111 11111011 11111110 11111111
11111111 11111111 01011111 11111111 11110111 11101011 11111111 11111111
11111111 11110111 11111111 11111111 11111111 10110111 11111111 11111111
11111001 11011111 11011011 10111111 11111111 10111111 01111011 11110111
11111011 11111111 11111111 11111111 11111111 10111111 01111101 11111111
11111101 11111101 11111111 11110111 11111111 11011101 11111111 11111111
11111111 10111111 11011101 11111111 10111111 11011111 1111011
Included Validators:
Beacon Block Root:
0x1026552930c73d022bfa4d4f6910f434edd23ddaf1df4fd7cba8535fc5e58f28
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0x81bb6a009292dcfcecd488c5771738cc1e65a7760ac9d7f0ba92bb5b5065622cb578498d5ad4921a8b5c354f39cb088419f95ea5a620502a1be2b54a49acd42fceff1f22ce687db201ef40fc38c304aacf933725c13028ef9cc04e258a806228
Attestation 2
Slot:
171072
Committee Index:
2 3 4 6 8 9 10 11 12 13 14 16 17 18 19 21 22 23
Aggregation Bits:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000001 00010000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 10100000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000100 00000001 00010000
00100000 00000000 00000000 00000000 00000000 01000000 00000000 00010000
00000000 00000000 10000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 10000010 00000000 00000000 00000000
00001100 00000000 00010000 00000000 00000000 10000000 00100000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 01011000 00000001 00001000 10000000
00000000 10000010 10000000 01010000 00000000 00000000 00000100 00000000
00000000 01000000 00000000 00000000 00001000 00000000 01000000 00000000
00000101 01000000 01000100 00000000 00001000 01000000 00000000 00100000
00000000 00000000 00000000 00000000 01000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000100 00000000 00000000
00000000 00000000 00000000 00000000 00000000 01000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00100000 00000000 00000000 00000000
00000000 00000000 00000100 00111001 11011010 10001111 10001100 01011010
10111111 11001110 10001100 01001110 10101001 01001011 11110100 10100010
00001010 10011100 01011001 10000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00010000 00000000 00000100 00000000 00000000
00000000 00000000 00000000 00000000 00001000 00000000 01000100 00000000
00001000 00110000 00000000 00100100 01000000 00000000 00001000 00000000
00000000 00000000 00000000 00000001 00000100 11100000 00100000 10001001
00000001 10001010 00000110 01000001 11010000 00110000 10100100 00000100
00010000 10100000 01000001 00110010 00000000 01001000 00000000 00000000
00000000 00000000 00000000 00000000 00010000 10000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000100 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000001
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00100000 00000000 00000000 00000000 00000000
00000000 00000010 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00
Included Validators:
Beacon Block Root:
0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0xb75d9f339e1cc272a40c665c69595550a8e0aa9dc023de384eb854484402359e6d8eb787e6fab661ca197c60470e97ad1275c4ed61fe5c62692df5903fc086d54d8c2ab10c95eb88ddb83c8b102b0ccb9397c7d19b42729be7105bfbe5bb7fbd
Attestation 3
Slot:
171074
Committee Index:
17
Aggregation Bits:
01000000 00000000 01100000 00000000 00000000 00010000 00000000 00000000
00100100 00000000 00000000 10000000 00000000 00000000 00000000 00100000
000
Included Validators:
Beacon Block Root:
0x8fbf90ca35d4fc5d6274f0f0610cfcfb04ea2ed1af959338789b74c14eb7c51d
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0xafc1d0280d97cf5d519a6ae3a9244315e0e0d2c75a5d9253739053ba55b7e843b88f04d2178eba34dfb7ee428a21bc1a18ef1ebe877101949b6194939062687e81f01f3b5a710e9c637206c54f156c0f303f409e0eba7c7434dff9366b6ac6eb
Attestation 4
Slot:
171074
Committee Index:
3
Aggregation Bits:
00001100 00010000 00000000 00001100 00100000 00000000 10001000 00000010
00000000 00000100 00000000 00000000 00000000 00000000 01000000 00000000
000
Included Validators:
Beacon Block Root:
0x8fbf90ca35d4fc5d6274f0f0610cfcfb04ea2ed1af959338789b74c14eb7c51d
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0xa039a8e95b0e175f0b85490934d262706ce1b269ff5959ae10268da94d47444c06383bf6d001097ae017bb81e670306b0258f0c17745fa5801044369f049a1dc7d193786aeefc001aa11a6b70b0df9b771fb43ac3e9f3966387d43199241985c
Attestation 5
Slot:
171076
Committee Index:
0 6 8 16
Aggregation Bits:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000101
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00010000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00010000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000100 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 0
Included Validators:
Beacon Block Root:
0x43ec165827789b21abc883f7f69f00ab7ed17d064987cb6f9b884bc33db4ac2d
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0x8dab38fbbc0336f3cb3a6cd6d6ee770fa65280f9ad9ff86d0bc55d4505a2d94ed0429dd731c4b1eac818c79c2124bc8f0eeec6a414c532f2e15099047ce11964388ef7a271c0d384daff87a0be83cea02ddfbb9e738f35058083b38c66901515
Attestation 6
Slot:
171071
Committee Index:
1 2 3 4 5 6 9 10 11 12 13 14 16 17 18 19 22 23
Aggregation Bits:
11111111 11111111 11111011 01111111 11100111 11101110 11111111 11111111
11111111 11111111 11111101 11111111 11101111 11111111 11111111 11111111
11000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 01000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000010 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00100000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 01101111 11111111 11111111 01011111 11010110 11111111 11011111
11111011 11101101 11111111 11111110 11011111 11111101 01111111 11110110
11111011 11100000 00000000 00000000 00000001 00000000 00000000 00000100
00000000 00000000 00000000 10000000 00000000 00000000 00010000 00000000
00000000 00000011 11111111 11111111 11111111 11101111 11111111 11111011
11111011 10110111 11111111 11111111 11011111 11111111 11110111 11111111
11011111 11111111 11110110 10111111 00110111 11110111 11111111 11111111
01111001 11110101 11111111 11111111 11110110 10011111 11101111 11111111
11111111 11111101 11100000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00100000 00000000 00000000 00000000 00000000 00000000 00001000 10000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00010000 00000000 00000000 00000000 00000010 00000000 00000000 00000000
00000000 00000000 00000000 00100000 00000000 00000000 00000000 00100000
00000000 00000000 00000000 00011000 01000000 11111101 10101000 10100010
10110100 00110110 10010010 00000001 01100101 00101000 10000100 00000000
01100100 10010011 00101010 01110000 00000100 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00010000 00000000
00000000 00000000 00000000 00001000 00001000 00000000 00000000 00000000
00000000 00000010 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000100 00000000 00000000 00001000 00001000 01000010 01000110
00100000 10000000 00000000 00000001 00000000 00100000 00000001 00100000
00000000 00001000 10000010 00000000 10010100 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000001 01000000 01000000
00000001 00000000 00000000 00000000 00000000 00000001 00100000 00000000
00000000 00000000 00000000 00000010 00001000 00
Included Validators:
Beacon Block Root:
0xd9596b424ecb03ad20c12496dfe42b479fc8696757ed8bb4502d8eec5a4b2dc3
Source:
Epoch 5344 (0x9b72963a8a4e4ebae1db247b5a6d33459ef63b2a19c61bc0462bd4fdd0a40d1d)
Target:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Signature:
0xb03266221707ae8447d5ea205daa68c6ff046bb2c0b870a2b59169347dc1708d4f9ba3300d463905617ab0e6bfeaba38198973743a1927321589f5efef3c9b65a1a69c9305a3d585ec93b0b7966cff63bdde316a89cbe764d34f27e4e0ecb390
Attestation 7
Slot:
171078
Committee Index:
0
Aggregation Bits:
00000000 00000000 00010000 00000000 00000001 00000001 00000000 00000000
00000000 00000000 00000000 01111100 00000000 00000000 00000000 00000000
00
Included Validators:
Beacon Block Root:
0x754fe551a38199830fcefe1dd072748c872305171bc70317a6525a72bae10297
Source:
Epoch 5345 (0xae2e32767bfaeb46aff16c33d4b73183924b08c043a8a9d5999f1f227b25520e)
Target:
Epoch 5346 (0x65f7b1fec2c5ff5b4139f93febef914465c0f516135e7e44fde6be2787f9db59)
Signature:
0x99e523b5c28ea22258668abedad218279c158c80af51e15eb88411940832de4fb5f55614e7feddbf1b0774f1c1eacd6816b3ebc99f610446a389ceda9f5551ebcceb321681bdd966bce2a694130eca853ee8754f93a0eec87d78c29e014a7df3