Forkchoice Ethereum Mainnet

Block #24,501,012

Block Hash 0xb046f8cb54c5e5cbc7068cd599064c509d08244301d1f92028cfe67d4be2e6ad
Timestamp Feb 20, 2026 22:19:59 UTC () 12s block time
Slot / Epoch 13733498 / 429171 beaconcha.in
Fee Recipient 0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97 Titan Builder
Extra Data Titan (titanbuilder.xyz) 0x546974616e2028746974616e6275696c6465722e78797a29
Gas Used 11,255,211 / 60,000,000 (18%)
-62.5% below target
Block Size 56,156 bytes
Base Fee 0.0571 Gwei -1.3%
Total Fees 0.01441096 ETH ($28.4360)
Burnt Fees 0.000642532443 ETH
Proposer Reward 0.01376842 ETH
Transactions 77 77 OK 56 calls · 21 transfers · 70 EIP-1559 · 5 Legacy · 2 Blob
Event Logs 372
Top Methods transfer ×23 0x771d503f ×2 fulfillAdvancedOrder ×2 approve ×2 0x2213bc0b ×2
Value Transferred 2.433561 ETH ($4801.95)
Withdrawals 16 validators · 0.41053658 ETH
Withdrawal Details (16)
ValidatorAddressAmount
119456811 0x0b26C058...3E57 0.01666840 ETH
119456812 0x0b26C058...3E57 0.01667897 ETH
119456813 0x0b26C058...3E57 0.01665937 ETH
119456814 0x0b26C058...3E57 0.01666608 ETH
119456815 0x0b26C058...3E57 0.11336755 ETH
119456816 0x0b26C058...3E57 0.01667011 ETH
119456817 0x0b26C058...3E57 0.01667684 ETH
119456818 0x0b26C058...3E57 0.01665715 ETH
119456819 0x0b26C058...3E57 0.01666394 ETH
119456820 0x0b26C058...3E57 0.01668105 ETH
119456821 0x0b26C058...3E57 0.01667247 ETH
119456822 0x0b26C058...3E57 0.01667895 ETH
119456823 0x0b26C058...3E57 0.01663758 ETH
119456824 0x0b26C058...3E57 0.06385304 ETH
119456825 0x0b26C058...3E57 0.01665710 ETH
119456826 0x0b26C058...3E57 0.01664800 ETH
Blob Transactions 2 blob txs · 524,288 blob gas (excess: 174,208,981)
Status Finalized 10476 confirmations
External Etherscan · beaconcha.in
State Roots
State Root 0xc423f64db24d44bf201abcad61184402d6f29939714ed7603477ea0ff33d1a7f
Tx Root 0xefbed7194e7e8df2b97a2ca813595426f21633b9fc5b1a5c66a6e2dfa5a13a3d
Receipt Root 0x95cd3f4534a7ac8dfd8f1237788b43f2d386bb3d2fdc415737b3e9ce836fed35
Beacon Root 0x9fc8487bc07ce66978e14dce1875ecac6b23fe12e2a82e419c63e829d0693191

Transactions

Hash Method From To Value Gas Price Txn Fee Cum. Gas Type Status
0x73dbc24c...7cd265 0x0f27c5c1 0xfcB5f814...9847 0x8169911f...7070 0.150000 ETH 14.06 gwei 0.00291516 ETH 207,380 EIP-1559 OK
0x55070c28...78a106 transfer 0x3eE328F3...7d36 Tether (USDT) 0 ETH 9.60 gwei 0.000396451200 ETH 248,677 EIP-1559 OK
0x267d7313...5d7320 Transfer 0x1651A65f...4E6b 0x271A0bCe...9d40 0.000007064 ETH 0.0571 gwei 0.000001199181 ETH 269,677 EIP-1559 OK
0x0e96a536...079857 0xf2c42696 0xD292C508...8fe5 0x5E1f62Da...48cC 0 ETH 1.15 gwei 0.000526078800 ETH 727,520 EIP-1559 OK
0x5322bc3b...afd78c 0xfd3ad6d4 0x36a23496...515B 0xf9Ae60c0...5d6d 0 ETH 0.0640 gwei 0.000060983574 ETH 1,680,774 EIP-1559 OK
0x73eb3511...f0d9cc 0x2b6612cc 0x00000027...C5a7 0x42E213a3...4748 0.000000000000 ETH 3.00 gwei 0.00340724 ETH 2,817,554 EIP-1559 OK
0xef7e1c08...d1d845 Transfer Titan Builder 0xFA513647...aaaf 0.003007 ETH 0.0571 gwei 0.000001430272 ETH 2,842,608 EIP-1559 OK
0x7a981e68...00ba31 0x000000c3 0x5B43453F...EFd1 0xfBd4cdB4...4C37 0.000000000025 ETH 2.99 gwei 0.00241800 ETH 3,651,010 EIP-1559 OK
0x52100cb4...6ecb1c 0xc3e51dcb 0xC08531Ea...D64a 0x92eAE2D4...418E 0 ETH 0.0572 gwei 0.000016669095 ETH 3,942,184 EIP-1559 OK
0xcb0dd817...da51b9 0x771d503f 0x104Da4EF...8737 0x51C72848...2a7F 0 ETH 0.0571 gwei 0.000007432114 ETH 4,072,372 EIP-1559 OK
0x5e264e0a...dfcbc0 0x771d503f 0xF9DD6fC9...D99a 0x51C72848...2a7F 0 ETH 0.0571 gwei 0.000007777266 ETH 4,208,606 EIP-1559 OK
0x524a2510...eb0732 0x4cf3fe9c 0xbeE82923...0009 0xBEE3211a...a000 0.000288400 ETH 0.0571 gwei 0.000026870083 ETH 4,679,288 EIP-1559 OK
0xfff63cd1...4f7fc8 transfer 0x01E7069a...4e39 Tether (USDT) 0 ETH 2.06 gwei 0.000094850250 ETH 4,725,397 EIP-1559 OK
0xc11dae77...8b7ace transfer 0x09f96D8d...B0Bc USD Coin (USDC) 0 ETH 2.06 gwei 0.000092922759 ETH 4,770,569 EIP-1559 OK
0x6484c084...318929 transfer 0x26AB91b5...a660 USD Coin (USDC) 0 ETH 2.06 gwei 0.000082999369 ETH 4,810,917 EIP-1559 OK
0x12af9a1f...c24e92 0xe415f0f4 0x191fF0EC...A79f 0x3B4D794a...5ca7 0 ETH 0.4085 gwei 0.000074936633 ETH 4,994,366 Blob OK
0x500e44ab...51f208 transfer 0x21a31Ee1...5549 Tether (USDT) 0 ETH 1.06 gwei 0.000066817447 ETH 5,057,575 EIP-1559 OK
0x0249e38e...1b6532 transfer 0x983F97A4...31aE Tether (USDT) 0 ETH 1.06 gwei 0.000066817447 ETH 5,120,784 EIP-1559 OK
0xab423916...c2f23e transfer 0x9696f59E...6976 Tether (USDT) 0 ETH 1.06 gwei 0.000066817447 ETH 5,183,993 EIP-1559 OK
0x78cad443...c0a911 0x876a02f6 0xFDff0b56...AC85 0x6A000F20...1068 0 ETH 0.5571 gwei 0.000068814240 ETH 5,307,518 EIP-1559 OK
0xa7afc7d1...2a3725 0xc50428f1 0x500Fe676...982A 0xeC127ea4...9a73 0.061520 ETH 2.06 gwei 0.000547911441 ETH 5,573,871 EIP-1559 OK
0xbdd632ce...1cfbd8 transferFrom 0x2187C0D4...a649 Tether (USDT) 0 ETH 1.06 gwei 0.000054651707 ETH 5,625,571 EIP-1559 OK
0xfd0628c8...f28906 transfer 0xdd3d72C5...Ceee USD Coin (USDC) 0 ETH 1.00 gwei 0.000045148000 ETH 5,670,719 Legacy OK
0x056484d6...d17fc1 0x6998de17 0xF6A200F5...6D45 0x844e85a0...0605 0 ETH 1.36 gwei 0.000044314337 ETH 5,703,373 EIP-1559 OK
0xe6e07394...046b2d fulfillAdvancedOrder 0xEA6D64De...6a5d 0x00000000...B395 0.010000 ETH 2.06 gwei 0.000434679056 ETH 5,914,681 EIP-1559 OK
0xc6cb4cad...bd5e48 Transfer 0xC2C575f2...1C90 0xD37Ac934...06B4 0.018477 ETH 2.06 gwei 0.000043198839 ETH 5,935,681 EIP-1559 OK
0xaa286fdf...3f28ab Transfer 0x8D5f268D...aCC4 0xD37Ac934...06B4 0.015383 ETH 2.06 gwei 0.000043198839 ETH 5,956,681 EIP-1559 OK
0x859ef45d...3e76ed Transfer 0x9B9c34F0...6500 0xD37Ac934...06B4 0.201402 ETH 2.06 gwei 0.000043198839 ETH 5,977,681 EIP-1559 OK
0x55fd25c4...d663bb Transfer 0x3D1092F3...1785 0xf30ba13e...0EB0 0.013172 ETH 2.06 gwei 0.000043198839 ETH 5,998,681 EIP-1559 OK
0x6c3daa81...43d045 Transfer 0xcc6E49f7...f99D 0xf30ba13e...0EB0 0.289956 ETH 2.06 gwei 0.000043198839 ETH 6,019,681 EIP-1559 OK
0x2d8ed59c...55fd43 Transfer 0x580BB1dF...Cf34 0xc90013d1...C4AF 0.017054 ETH 2.06 gwei 0.000043198839 ETH 6,040,681 EIP-1559 OK
0x6e3e7ea8...86d49c Transfer 0xf30ba13e...0EB0 0x6b8062d5...2046 0.028001 ETH 2.06 gwei 0.000043198839 ETH 6,061,681 EIP-1559 OK
0xfb799165...ff5f4f Transfer 0xf30ba13e...0EB0 0x648aA36f...5F42 0.025711 ETH 2.06 gwei 0.000043198839 ETH 6,082,681 EIP-1559 OK
0x8a06546a...99ac84 transfer 0x2Ec2f678...80C3 Tether (USDT) 0 ETH 1.06 gwei 0.000043667230 ETH 6,123,990 EIP-1559 OK
0xfcff6210...0fa748 transfer 0x6A995DB7...831d Tether (USDT) 0 ETH 1.06 gwei 0.000043667230 ETH 6,165,299 EIP-1559 OK
0xe86c725b...d1966d Transfer 0xdBBE3D8c...Eb29 0xff000000...0480 0 ETH 5.07 gwei 0.000106408839 ETH 6,186,299 Blob OK
0xcd4c7103...e12153 transfer 0x21a31Ee1...5549 Dai (DAI) 0 ETH 1.06 gwei 0.000036725336 ETH 6,221,041 EIP-1559 OK
0x39c15334...24ae2b transfer 0x28C6c062...1d60 0xA12CC123...f4f3 0 ETH 1.06 gwei 0.000036501233 ETH 6,255,571 EIP-1559 OK
0x5e9f0a56...77aa79 transfer 0xDE2Ae10a...0A1B Tether (USDT) 0 ETH 0.5571 gwei 0.000032538927 ETH 6,313,980 EIP-1559 OK
0x354b004d...10a85e transfer 0x559432E1...ed53 Tether (USDT) 0 ETH 0.5571 gwei 0.000025680065 ETH 6,360,077 EIP-1559 OK
0x765e5326...61700e transfer 0x559432E1...ed53 Tether (USDT) 0 ETH 0.5571 gwei 0.000025686750 ETH 6,406,186 EIP-1559 OK
0xb9acfdde...1be021 transfer 0x559432E1...ed53 Tether (USDT) 0 ETH 0.5571 gwei 0.000025686750 ETH 6,452,295 EIP-1559 OK
0x0f100c35...6cc462 transfer 0x559432E1...ed53 Tether (USDT) 0 ETH 0.5571 gwei 0.000035212947 ETH 6,515,504 EIP-1559 OK
0x57e1d64b...62fa1e transfer 0x559432E1...ed53 Tether (USDT) 0 ETH 0.5571 gwei 0.000035212947 ETH 6,578,713 EIP-1559 OK
0xba742ec2...9f17a3 0x8e0250ee 0xBAd6624d...afAd 0x28b5a0e9...cf5d 0 ETH 2.06 gwei 0.000235151849 ETH 6,693,026 EIP-1559 OK
0x5266b1b2...360908 Transfer 0x4976A4A0...2327 0x9e4F2bD0...C6bF 0.053323 ETH 1.06 gwei 0.000022198839 ETH 6,714,026 EIP-1559 OK
0x73144b27...378847 Transfer 0xDFd5293D...963d 0xe6099552...0005 0.114870 ETH 1.06 gwei 0.000022198839 ETH 6,735,026 EIP-1559 OK
0xec53e405...a4c2af Transfer 0xDB861E30...6c28 0x59e369D9...9972 0.953776 ETH 1.06 gwei 0.000022198839 ETH 6,756,026 EIP-1559 OK
0x9b468e64...bd42dc Transfer 0xe5Ba19e2...b016 0xd2674dA9...9A4B 0.022694 ETH 1.06 gwei 0.000022198839 ETH 6,777,026 EIP-1559 OK
0xf5b57c78...cc9b36 Transfer 0x9696f59E...6976 0x76D1E7C3...4cD9 0.004000 ETH 1.06 gwei 0.000022198839 ETH 6,798,026 EIP-1559 OK
0x29b03780...0f521b transfer 0x56a10d11...55b6 USD Coin (USDC) 0 ETH 0.4000 gwei 0.000016139200 ETH 6,838,374 Legacy OK
0x742e63eb...7982c3 0x2213bc0b 0xc3a7b8f2...7FF2 0x00000000...2734 0.000508076 ETH 0.1361 gwei 0.000022558145 ETH 7,004,136 EIP-1559 OK
0xd5caf623...f984b6 transfer 0x068850f3...a23e USD Coin (USDC) 0 ETH 2.06 gwei 0.000128074271 ETH 7,066,396 EIP-1559 OK
0x4f97cc61...652efb transfer 0x60842C0E...D529 USD Coin (USDC) 0 ETH 2.06 gwei 0.000128000216 ETH 7,128,620 EIP-1559 OK
0x12439bc8...0d805f approve 0x0fF1C722...213b USD Coin (USDC) 0 ETH 2.06 gwei 0.000115003537 ETH 7,184,526 EIP-1559 OK
0xb0ee8367...e02c95 0xf0aff68d 0x3DD9B720...1c17 0xbFAe8E87...058f 0 ETH 0.0795 gwei 0.000073234724 ETH 8,105,630 EIP-1559 OK
0xe079d3ec...8760f2 0x9871efa4 0x559D88e7...6dea 0x5E1f62Da...48cC 0.015756 ETH 0.1361 gwei 0.000017697370 ETH 8,235,674 EIP-1559 OK
0x3809cfe4...e902a8 0x2213bc0b 0x33c3F2bd...5e70 0x00000000...2734 0 ETH 1.06 gwei 0.000502939001 ETH 8,711,452 EIP-1559 OK
0x2584c954...7fa7da 0xf14fcbc8 0x6510645A...0314 0x59E16fcC...E547 0 ETH 2.06 gwei 0.000095666914 ETH 8,757,958 EIP-1559 OK
0x16d9ef87...50ceef swapExactETHForTokens 0x7dCC00d0...af45 Uniswap V2: Router 0.005143 ETH 0.1340 gwei 0.000014327278 ETH 8,864,897 EIP-1559 OK
0x0dcf6824...78129a 0x69cacded 0x0C5911d5...E32D 0x211E1c4c...c21b 0 ETH 0.1071 gwei 0.000016266064 ETH 9,016,792 EIP-1559 OK
0x35347cd3...eb2de5 0xed0e5f62 0x458A3444...0000 0x1ae0E997...ADff 0.000031749 ETH 0.0771 gwei 0.000027741189 ETH 9,376,658 EIP-1559 OK
0x4bff6024...40cb4e 0xf9e4bab4 0xb0AD993a...f049 0xCcC88a9d...15bE 0 ETH 1.06 gwei 0.000335945595 ETH 9,694,461 EIP-1559 OK
0x926aba9c...cb2279 0x204b5c0a 0xAdbBE26F...785F 0xbFAe8E87...058f 0 ETH 0.1500 gwei 0.000078205500 ETH 10,215,831 Legacy OK
0xa307a843...fc0f47 multicall 0x4F6d8598...0127 0x00d5BbD0...aaaa 0 ETH 0.0795 gwei 0.000019200358 ETH 10,457,322 EIP-1559 OK
0xe0030186...633db9 Transfer 0x7Cb6cB5f...b0c4 0xFb19ffd1...f4E1 0.015608 ETH 0.3000 gwei 0.000006300000 ETH 10,478,322 Legacy OK
0xcf769b55...39901b approve 0xDFE0a8ba...f9Da Tether (USDT) 0 ETH 0.1474 gwei 0.000007160038 ETH 10,526,883 Legacy OK
0x8f751680...3540a3 Transfer 0x56bAb42e...7B77 0x1b19d99c...881d 0.006600 ETH 2.06 gwei 0.000043198839 ETH 10,547,883 EIP-1559 OK
0x97a14766...ab3d5a transfer 0xb1b2d032...8404 0xF3e4872e...F1A4 0 ETH 0.1571 gwei 0.000014550235 ETH 10,640,508 EIP-1559 OK
0x32251ed5...667353 Transfer Titan Builder 0x1E14b7f3...d1D7 0.000003340 ETH 0.0571 gwei 0.000001198839 ETH 10,661,508 EIP-1559 OK
0xedf7fe20...5ab509 0xaa7c64b9 0xa65eE7A4...1030 0x6E2743c1...e491 0.000000000000 ETH 0.0571 gwei 0.000010354999 ETH 10,842,896 EIP-1559 OK
0x8428c05e...a58cc9 fulfillAdvancedOrder 0x17f43f53...9355 0x00000000...B395 0.124300 ETH 0.0795 gwei 0.000013541408 ETH 11,013,212 EIP-1559 OK
0xd2b0cc32...1fa076 Transfer 0x2bB2eD97...6dBB 0xb1AFc028...10AC 0.176743 ETH 2.06 gwei 0.000043198839 ETH 11,034,212 EIP-1559 OK
0x7d9408f7...f565c8 execute 0xAa3c6673...972b 0x66a9893c...A8Af 0.097596 ETH 0.0571 gwei 0.000006497001 ETH 11,147,998 EIP-1559 OK
0xc8838f8b...f6ad89 0xe4715bb5 0x64020765...d823 0x45118b56...DEF3 0 ETH 0.1150 gwei 0.000004159972 ETH 11,184,183 EIP-1559 OK
0xb7331a92...f1f5ef transfer 0x8F7c3D36...2941 USD Coin (USDC) 0 ETH 0.0581 gwei 0.000002623234 ETH 11,229,343 EIP-1559 OK
0x9038bf76...628321 Transfer Titan Builder 0x27f06F68...1Eda 0.008630 ETH 0.0571 gwei 0.000001476741 ETH 11,255,211 EIP-1559 OK
Block gas:
11,255,211 / 60,000,000 (18%)

Token Transfers (50)

Token From To Value Type
Wrapped Ether (WETH) 0x8169911f...7070 0x6Fc3d5a0...68e4 0.1485 ERC20
0x8AFaD2d1... 0x6Fc3d5a0...68e4 0xfcB5f814...9847 29.3959 ERC20
Tether (USDT) 0x3eE328F3...7d36 0x3F69532b...A1a1 20000000 ERC20
0xB50721BC... 0xD292C508...8fe5 0x6747BcaF...ACB5 900 ERC20
Wrapped Ether (WETH) 0x59354356...fbD5 0x5E1f62Da...48cC 44511666339797273 ERC20
0xB50721BC... 0x6747BcaF...ACB5 0x59354356...fbD5 900 ERC20
0xB50721BC... 0xD292C508...8fe5 0x06f183D5...6f87 7650 ERC20
0xB50721BC... 0x06f183D5...6f87 0x180BF8E4...68b6 7650 ERC20
0x180BF8E4... 0x00000000...0000 0xd5742907...986A 7650 ERC20
0xa250CC72... 0xd5742907...986A 0x06f183D5...6f87 0.3793 ERC20
0xa250CC72... 0x06f183D5...6f87 0x00000000...0000 0.3793 ERC20
Wrapped Ether (WETH) 0xa250CC72...4767 0x5E1f62Da...48cC 0.3793 ERC20
0xB50721BC... 0xD292C508...8fe5 0x5745050e...74A6 450 ERC20
0xB50721BC... 0x5745050e...74A6 0x00000000...8A90 450 ERC20
Wrapped Ether (WETH) 0x5745050e...74A6 0x5E1f62Da...48cC 22311663111479011 ERC20
Wrapped Ether (WETH) 0x5E1f62Da...48cC 0xD292C508...8fe5 0.4461 ERC20
USD Coin (USDC) 0x94f865F8...F9d8 0xf9Ae60c0...5d6d 5498642669 ERC20
USD Coin (USDC) 0xf9Ae60c0...5d6d 0x38F5E5b4...aa90 13746606 ERC20
Wrapped Ether (WETH) 0xe2CD94c8...d668 0xf9Ae60c0...5d6d 1.3241 ERC20
USD Coin (USDC) 0xf9Ae60c0...5d6d 0xe2CD94c8...d668 2604777140 ERC20
USD Coin (USDC) 0xe2CD94c8...d668 0xB70Ae58b...273d 1712706 ERC20
Tether (USDT) 0x00000000...d701 0xf9Ae60c0...5d6d 2880764567 ERC20
USD Coin (USDC) 0xf9Ae60c0...5d6d 0x00000000...d701 2880118923 ERC20
Wrapped Ether (WETH) 0xDE758DB5...388F 0xf9Ae60c0...5d6d 1.464 ERC20
Tether (USDT) 0xf9Ae60c0...5d6d 0xDE758DB5...388F 2880764567 ERC20
Tether (USDT) 0xDE758DB5...388F 0xcF2e5726...2dA1 5782088 ERC20
0xE41d2489... 0x14424eEe...8539 0xf9Ae60c0...5d6d 6675.146 ERC20
Wrapped Ether (WETH) 0xf9Ae60c0...5d6d 0x14424eEe...8539 0.3800 ERC20
0xE41d2489... 0x00000000...8A90 0xf9Ae60c0...5d6d 3345.4639 ERC20
Wrapped Ether (WETH) 0xf9Ae60c0...5d6d 0x39d1d8fc...3519 2.0278 ERC20
Wrapped Ether (WETH) 0x39d1d8fc...3519 0xa250CC72...4767 2.0278 ERC20
0xa250CC72... 0x00000000...0000 0x402F9743...BB3c 2.0278 ERC20
0x76107dac... 0x402F9743...BB3c 0x39d1d8fc...3519 35674.7013 ERC20
0x76107dac... 0x39d1d8fc...3519 0x00000000...0000 35674.7013 ERC20
0xE41d2489... 0x76107dac...dc80 0xf9Ae60c0...5d6d 35674.7013 ERC20
Wrapped Ether (WETH) 0xf9Ae60c0...5d6d 0xc6F348dd...6De4 0.1903 ERC20
0xE41d2489... 0xc6F348dd...6De4 0xf9Ae60c0...5d6d 3346.4679 ERC20
0xE41d2489... 0xf9Ae60c0...5d6d 0xf5c4F3Dc...6157 1.0966 ERC20
0xE41d2489... 0xf9Ae60c0...5d6d 0x94f865F8...F9d8 49040.6825 ERC20
0x00c83aeC... 0x12CC685e...7548 0x42E213a3...4748 31592.0436 ERC20
Wrapped Ether (WETH) 0x42E213a3...4748 0x12CC685e...7548 0.1109 ERC20
0x00c83aeC... 0x0981A5C0...e471 0x42E213a3...4748 15770.851 ERC20
Wrapped Ether (WETH) 0x42E213a3...4748 0x0981A5C0...e471 55434945320976384 ERC20
0x00c83aeC... 0x00000000...8A90 0x42E213a3...4748 3950.8535 ERC20
0x00c83aeC... 0x42E213a3...4748 0x00000000...8A90 51313.7457 ERC20
0xE41d2489... 0x00000000...8A90 0x42E213a3...4748 3185.5308 ERC20
0xE41d2489... 0x42E213a3...4748 0x76107dac...dc80 2450.6288 ERC20
0x76107dac... 0x00000000...0000 0x402F9743...BB3c 2450.6288 ERC20
0xa250CC72... 0x402F9743...BB3c 0x42E213a3...4748 0.1408 ERC20
0xa250CC72... 0x42E213a3...4748 0x00000000...0000 0.1408 ERC20

Top Gas Consumers

1,442,474 12%
1,136,780 10%
953,254 8%
808,402 7%
783,054 6%

Value Distribution