Slot 7400687

Epoch:
462542
Slot:
7400687
Status:
Proposed Finalized
Time:
2023-12-12 16:48:55 +0000 UTC (348 day. ago)
Proposer:
1570
Block Root:
0x55cd43e3d908bf94a4e0c337db43b5f0b84bbc885ae15fa4c8b0e079f0954784
Parent Root:
0x49cd6e1b61893d361685e576fc8275c3abfd1d4991bb05bfb90a82ff9b649fac
State Root:
0x0db2942e12cc8de80fd0f24b469f95c1b908a441899b0e109eb3838baa78731f
Signature:
0xb773f84585b4084a410529d0d06952db03e05ee3de64db0719ed0979014843e894dd285862abaebf8b18a6add3e47352171e016ab0677bc15f84601f09c8660946904b588c54f2327db5553351316e646d80f59061727655580ad7470bb90b51
RANDAO Reveal:
0xa8882f3df49747f420263c9adffd309d507cf5ae04af8822f1e327deecc76decf29e9824c6194bbe768ba40bd778c5690bba5cb529d55a7d66ac5906f63e8dacc00a7aac75eadd0d04f4d1320813235f311dfd9a80d000266c56c66ad983a3c1
Graffiti:
nethermind-teku
Eth Data:
Block Hash:
0x30ab746c74e7bb54376c7eeb2bd2b092802ee2a668cca4c6b7ae52307c456410
Deposit Count:
25
Deposit Root:
0xb7a5b75492b70071bc0f4f29591b892dd840fd9ce0ccaee326d3ecae7697a670
Sync Aggregate:
Participation:
80.08 %
Bits:
11111111 11011110 11111111 01111111 11101111 11001111 11111110 11111011
01111111 11101100 11111101 10011111 11111110 11101111 11111100 00111111
11111111 01011101 11110111 01011111 11111110 10111111 01111001 11101100
11010100 10110111 11110111 11100111 00101111 11101111 11111111 11011011
01111011 11011111 11110111 11100111 01111001 11011111 10111011 00101101
01000111 11111111 11111110 11110111 11101011 11111011 01101111 11111111
11010111 11101101 00111101 11111111 11111111 01111110 10111011 11111110
11011101 11111111 10111111 10111111 00110111 11110100 01110111 11111110
Signature:
0x942f8521aa751d417d13c7765604717a26fc561175bb9bd52e779b9d6880df261b711d0cd63503b01e61f2f8ce7158e90fbf3513e87cd67397143d8a44471072aeeb72ff4cf25bd959d420eb6ab74d6eaa42d7fe554e909250747f2870e272b7
Execution Payload:
Block Number:
7335623
Block Hash:
0x4333ae9a55b1031371f7d9654e926511c67d4a16f9908837cbe78b19a96a1b87
Parent Hash:
0x998e73d05ce3854f0371403dafbf8b31518eff5fb237434da1a603610ed117d6
Fee Recipient:
0x1BecDF6300b41Cc87F2cbE7788b0b06CCd099bf6
Gas Used:
645296
Gas Limit:
17099812
Base fee per gas:
7
Transactions:
2
Timestamp:
2023-12-12 16:48:55 +0000 UTC (348 day. ago)
Block Extra Data
Nethermind
Attestations:
19
Voluntary Exits:
0
Slashings:
0 attester & 0 proposer slashings
Deposits:
0
Withdrawals:
8
BLS Address Changes:
0

Showing 2 Transactions

# Hash From To Method Value Call Data
0
0x521b56d2faa860679ffa1d6f7747ee0d8a98d113fa56d201cd8aa638a52b2424
0x78b9B4705365eEd1B968D9bEb777dFB355c2F25C
0x223A884F8a4CA10242aAC2b5a5857337764Ff805 		call? 0 ETH 292 B
1
0x370a105aa7437f2d5e521d05944c2409c20da158ca1c2b85fd40f6ef6c7dcb2d
0xC7380Fa4D7A4aa24E33cb1eE75A40cffB8492810
0xD77E59D58a3020f2752B9003151B8dF22588d60F 		call? 0 ETH 420 B

Showing 19 Attestations

Attestation 0
Slot:
7400686
Committee Index:
1
Aggregation Bits:
10111111 11110110 11111110 11011111 10101011 11111111 11111111 11101111
11111111 10111101 11100111 10111111 10011001 11111011 11111111 01111111
11110111 01101111 00111001 11111111 11110111 0111
Validators:
Beacon Block Root:
0x49cd6e1b61893d361685e576fc8275c3abfd1d4991bb05bfb90a82ff9b649fac
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xaed7efb78e4b2b5472149bba6577b91dec97e9c2f57ac403d0abaa574be3f422b273851e811b3607273aa2467494ba420f240f5eb2f3e002fe9448a34fef2c7c0e8d03a2d301fd4e0c4f8dc835035cfdcb795ce9fcc200985866f3f1fba49e27
Attestation 1
Slot:
7400686
Committee Index:
0
Aggregation Bits:
01101111 11111111 01100110 11000111 11110011 11101011 11011111 11111111
11101111 11111111 10111111 11111111 11111101 11111110 11110111 11101111
11111101 11101111 10101011 10011111 11111100 11001
Validators:
Beacon Block Root:
0x49cd6e1b61893d361685e576fc8275c3abfd1d4991bb05bfb90a82ff9b649fac
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa509e77224b7b2de0456879640612f6ab79dfbe3e32653f309cfd8598c7b2ea9795c9030567d174cc5584a4104716eb908ceee21c59a517b4cd177439297abf6e0118effa7e81b28f0863af478b3d695cad6d5b38f08bf7cebfa94311dc908f2
Attestation 2
Slot:
7400685
Committee Index:
1
Aggregation Bits:
10000000 00000000 11000001 00000000 10000101 01000000 10000001 01100101
00001000 10000000 00110001 00000111 10000000 00000000 00000010 01001000
11000100 00000100 00000001 01010000 00000000 0001
Validators:
Beacon Block Root:
0x2db183f93f457290449b34d38a87c1bfd9c743d891e9633cc29ee693195454d6
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x84fbe2474f9c869d49269f9a257e5a9557134f09e67eaaaa06e6aabf86c5af567a39695e1009bead0c465387b137150809554471f4059af6f89cfc805a0a2c9b1acd00e24d4afbca71ac01e3b4d63288a1e2d194470166433f21557d3a9cac43
Attestation 3
Slot:
7400685
Committee Index:
0
Aggregation Bits:
00000100 01110010 00000010 10000100 11000000 00001000 00001100 01000010
01000000 10000100 00000000 00000001 01001000 00100001 10010100 01010110
11010000 00101000 10000111 10000000 00000001 0000
Validators:
Beacon Block Root:
0x2db183f93f457290449b34d38a87c1bfd9c743d891e9633cc29ee693195454d6
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x9735500391f5194bd052b1edc2893d8a11dcc01c444dd414c25254bcb32d057aba202efadb6ceec8c50c628cddb6b8ec1128df43538310c9519f81e61db88ddd9edb591f1a3a52759cfec0a475c4873cc953c5f0be38885266266e8f69325a9a
Attestation 4
Slot:
7400683
Committee Index:
0
Aggregation Bits:
00010000 01000100 01100000 00000000 10000000 10101000 00010010 00000001
00000000 10100000 00010010 00000000 00010100 10111010 00100000 00000001
10100000 01100001 10000100 00000000 10110010 00000
Validators:
Beacon Block Root:
0x2c6ec888edd493b9bd4b915eecd1226e42e8844e02e4ea82098744257d7fa0a4
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa2cc7719de89da205def992d6da3401477c298b4e97133589e3f49c2b5b91617f396eed862258d3f4b8864662a0c077309d62c99de300569ca92924a11a0bc5626f93187020c06e8ef9798b10e8d0a249d4e8ef4959f424f54d63dfba4a7ddee
Attestation 5
Slot:
7400683
Committee Index:
1
Aggregation Bits:
00101001 00000000 01000010 01110110 11011010 00001000 11010001 10001000
00001110 00000000 00001100 00000000 00001000 10000001 00000010 10000110
01000000 11000000 00100100 00000010 00100000 0000
Validators:
Beacon Block Root:
0x2c6ec888edd493b9bd4b915eecd1226e42e8844e02e4ea82098744257d7fa0a4
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x8d639b7443ba8cbbfca5db870eba2cf5aa754adbc7b9156236a78bd63aeebd783101d06ebf2c96ff017265dc91143a7a057f7a79ddfe2be6a0efc42a6d7bb1d8113a6700c08d7467055ee174a5a6544039702f43e6fabd12cee08607059e2d68
Attestation 6
Slot:
7400682
Committee Index:
0
Aggregation Bits:
00000000 00000000 00000100 00000000 00000000 00100000 00000000 00010000
00001000 00000000 00000000 00000100 00000000 10000000 00100010 00000000
00000000 00000000 01000000 00010000 00000000 0001
Validators:
Beacon Block Root:
0x2c6ec888edd493b9bd4b915eecd1226e42e8844e02e4ea82098744257d7fa0a4
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xb6c0ada28cf15eb1f075e5d0ad6ea23c952278d8a4316719e0f614dbb5e9b01c559b7ace381a116cc3c34745a79f6ea714923433d9d85fc54d97c8708d137558577ccd2c5e1f51b62e93d8139572dcefb792e3d1b2ed42e51eb48ca7e93ee612
Attestation 7
Slot:
7400682
Committee Index:
1
Aggregation Bits:
00001000 00000000 00000110 00000110 00100101 00011000 10000000 00000000
10000011 00101010 00000100 00010100 00000000 00010000 00000000 00100000
00000000 00000001 00100100 00000000 00000000 1010
Validators:
Beacon Block Root:
0x2c6ec888edd493b9bd4b915eecd1226e42e8844e02e4ea82098744257d7fa0a4
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa143f7e51a53855e0fdc9a54c5a5dd529860417eb2572fbe42e78deef0c63558c1ee7bfed38370437e2debb9869fb50016e64ff1b0060b0d75a31c3e1037e7c1493c0474e7b42900253572b46ae86e5af08ce1e0cea3f8b474c37b54c56bcd05
Attestation 8
Slot:
7400681
Committee Index:
0
Aggregation Bits:
00001000 00000000 00000010 00000000 00100000 01000000 00000000 00000000
00000000 00001000 00000000 00000000 00000010 00000000 00001000 00000001
00000000 00000000 01000010 00000010 00000100 0000
Validators:
Beacon Block Root:
0xb980689dc887f97ad0e945a32bad6ea645bb382dbda06068c3e01a84a83b4419
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x94705ccae98e97a6b2fda8aa230be02ecce392c4042cfd9a6b49e9a9210a28b024452a6a00c4600d62db09f11c02cdc113e73b5183410b4913dbbd19296fed7062adb5805aaea3a1a964799a4ac02386f10e91fe4c3ed605781d90b7607d51a6
Attestation 9
Slot:
7400681
Committee Index:
1
Aggregation Bits:
00000000 00000000 00000000 00000010 00000001 00010001 00000100 00000000
00000000 00000000 00000000 00000100 00000100 01000001 00000000 00000010
01000000 00000000 00000000 00000000 00000000 00000
Validators:
Beacon Block Root:
0xb980689dc887f97ad0e945a32bad6ea645bb382dbda06068c3e01a84a83b4419
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa1b3f076986c24170de2125ad1f6e4eaafa0598c002016dce3f85d6b980010687f4a0677841ece7cebb41fdce1c2ded61500cda696b5925472a678dec3e6507bae9fac9d97a170d5a13ecabe3d4ca5c9b714ccd61e1b5db87a41af95aaef2275
Attestation 10
Slot:
7400680
Committee Index:
0
Aggregation Bits:
00000010 00000000 00000000 00100100 10000000 00001000 00000110 00110000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00011000 00000000 00100000 00000100 0001
Validators:
Beacon Block Root:
0x05ac000857cf9cbbfc6e5981c899ba44e479ec9920cc05bdb8321355b561dbbd
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xb11b1a079e143f530f2abde5fb941a6e5a370739cf558dd40db33d4c8a4fb34a537755d0f3e1d4f03c08709f53b600db01c0c261be47e085651e0a6ba4f7de0116348ee2d303ac502fbf938a61a6a2614c4fd0189396b5d037f144ae28f4638e
Attestation 11
Slot:
7400678
Committee Index:
1
Aggregation Bits:
00000000 00000000 00100100 00000000 00001010 00000000 00000010 01000010
00000010 00000000 00000000 00100000 00000000 00000000 00000000 00000010
00000100 00000100 00000000 00100000 00000000 0000
Validators:
Beacon Block Root:
0x003e316d2c5d5e5e6a0fb0d2db89dc1cfcad4fe2498d8b83fab338dc9753095a
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x828d9a91f858473e00cd8e44993b598cbb1180dfda104694ea657bfb74c05cb60f9511ade11f741affd5e718e1933aa71957bf942e3cf338ef0e65d3594f4aaeaa4df96154a08f79bd997de04aa1e2362c3b49d88772ccb767fcdccd426111a9
Attestation 12
Slot:
7400678
Committee Index:
0
Aggregation Bits:
00000000 00000000 00000000 00000000 00000000 00000000 10100010 00000000
00000000 00000000 00000001 00000010 00000000 00000100 00000000 00000000
00000110 11000000 00001000 00000000 00000001 00000
Validators:
Beacon Block Root:
0x003e316d2c5d5e5e6a0fb0d2db89dc1cfcad4fe2498d8b83fab338dc9753095a
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa038bc7308db44d09a35a5291356f428c46600dc0a8c25fc604d75d4002bba89a2b35ea02d016431a14b5aa98fe039dd04e9dd66e9122d284b26a9c7efbe02dda6a5e13b96a6bcf31144adaa8f22ead23ad617508be21c48ff0b6b08542d039c
Attestation 13
Slot:
7400677
Committee Index:
0
Aggregation Bits:
00000001 00000000 00000000 00000000 01100001 10000000 01000000 01000000
00000001 01010000 00000000 01100000 00000000 00000000 00000000 00000000
00000000 00000000 10000001 00000000 00010000 0000
Validators:
Beacon Block Root:
0xeacd8c08de1c838b326a00ffc416b97eaee0603350b00b09a45bc81552e5f26b
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xa4d594d6122cc8e211fe9215845b0d9090ccd8ef542b949fde5de1d4a76d442e20fad7dfce144f4493899e1232bc04f911660d1a28368cf756bc2de3098d3e001e9aa5132200dd9814b35a44d2806b7a90e6b11bffa5aa4fb9e7da4faa7e5b3a
Attestation 14
Slot:
7400677
Committee Index:
1
Aggregation Bits:
00000000 00010010 00000000 00000001 00001000 00000000 00100000 10000000
00000100 00000000 01000000 00000000 00000000 00001000 01010010 00000010
00000000 00000000 00000001 00000011 00100000 0000
Validators:
Beacon Block Root:
0xeacd8c08de1c838b326a00ffc416b97eaee0603350b00b09a45bc81552e5f26b
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xb3097d582539b65928d0ed2654cbb50b4f9959af97468bdf0ae32cb53370ca5eb69c0397dd0789088b58b6028b0255dc157ea6839359927821a95a2a3f2d3dac38fd0e2bbed601dde0822e2f52e7994a5ebfcb9d31f4cba5c574b3862861437a
Attestation 15
Slot:
7400676
Committee Index:
1
Aggregation Bits:
00001000 00100000 00011000 01000000 00000001 00000000 00000000 00001000
01000000 00000000 00000000 00000010 00000001 00000000 00000000 00000000
00000000 00000000 00010000 00000000 00000000 00100
Validators:
Beacon Block Root:
0x2b804cfcb88bf9d7ba45aed70f8e0ac63de09c82e8ef956dc1046a73687351c0
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xb111ccb3041113f315ef8dfcc2ab38fda423351e0db41762293572689b5e707ce526df4d017b71f23d414551dbf23b120383235262c71b795d3a9b3b5276cfc39e9933e402213cee47afe3dbaf4b29dfe3d41dee1c57ee36df699424f28c16fb
Attestation 16
Slot:
7400675
Committee Index:
0
Aggregation Bits:
00000000 00010000 00000010 00000000 00100010 00000000 00000000 00000000
00000100 00010000 01000000 00001000 11000000 00000000 00000000 00000000
10100000 10000000 00000000 00000000 00001000 00000
Validators:
Beacon Block Root:
0x2b804cfcb88bf9d7ba45aed70f8e0ac63de09c82e8ef956dc1046a73687351c0
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0xadd180ef451f74de9a16c15e70baf455756c41ff2b9bdf88c732114a524dccae44e3f6b4181873dcf7cb4ce263260b0f0acbf1707ac705e97feb2ab3f36b3349c29403c20408d68fd560bb8e55afae6b4947cdd2ae48b9f1d5191a6a6c38a676
Attestation 17
Slot:
7400673
Committee Index:
0
Aggregation Bits:
00001000 00000000 00100000 10111000 00000000 00000000 00000011 00000000
00001010 00000001 00000010 00000000 00000000 00000010 01001000 01001000
00000000 10100010 00000000 00000001 11100000 0010
Validators:
Beacon Block Root:
0x5329b67a373443ece41bbf7c54be5b948d36373fc699ddaf1f044fb7ea375cd4
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x85f9fa97d834fa81d05969f2a913d9b6a7112bb605597105dc75c19777b4322a75f7921cfa9b45d2de23a0560ee1d0d309c234b11294180786cb70ab1855b0cc03701a5551a2ffc38a675ee9674f7b936aa10ba222a104f33538d20a402c9684
Attestation 18
Slot:
7400672
Committee Index:
0
Aggregation Bits:
00000000 00000000 00000000 00000010 00001000 00000000 00000000 00000000
10000100 00000100 00000000 00000000 00001000 00010010 00000000 00001000
00010000 00000100 00000000 00000100 00000001 0000
Validators:
Beacon Block Root:
0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524
Source:
Epoch 462541 (0x6474ddf0be225f6cf55538a869ff4c6fe389e6e503147e88d155c046fcca8247)
Target:
Epoch 462542 (0x97a888021689f1f2c747db620caedee9ed27fc97e4eaa2ae7a123d3fcf3cf524)
Signature:
0x9657651e9bed49cf4d41f1a04a925e4018e83f2cb72f7c816fc28d6a782df1188ec46811cb2cb9564edde29d5942744e04f05f83f257640fe3369446fa33582f93209692993db7252d7f097c21f82c202b50549220398fb522af4616fe12f93f

Showing 8 Withdrawals

Index Validator Index Recipient Address Amount
25404243 332 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404244 334 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404245 335 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404246 336 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404247 337 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0006 ETH
25404248 338 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404249 339 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH
25404250 340 0xcC4e00A72d871D6c328BcFE9025AD93d0a26dF51 0.0005 ETH