Address 0x824534DCcD0dC4ea12965Bee4811f71A4368FD03 Details - Routescan Multichain Explorer

Contract Overview

Balance:

More Info

Tag:

Not Available. Update?

Contract Creators:

0x11174...01251cat txn0xd56e9...dac7a1

Token Trackers:

ad[Space] (ADS)

Txn Hash

Block

Age

Logs

0x17917...bf8e4a

16931919

668 days 19 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x1117421bf3d12fe282f70d61fbe8866cc201251c

0x0000000000000000000000000000000000000006fab4b84758b72ba9f0005864

0x315c2...9a04ca

16426602

739 days 15 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x303adb9253bdb929317f8b40e73e783873986dc3

[topic 2]:0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45

0xfffffffffffffffffffffffffffffffffffffffff306485ffa668eaeb90ef357

0x315c2...9a04ca

16426602

739 days 15 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x303adb9253bdb929317f8b40e73e783873986dc3

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x00000000000000000000000000000000000000000cd8800761b41176dd45add0

0x315c2...9a04ca

16426602

739 days 15 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x303adb9253bdb929317f8b40e73e783873986dc3

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x000000000000000000000000000000000000000000213798a3e55fda69ab5ed8

0x315c2...9a04ca

16426602

739 days 15 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0x315c2...9a04ca

16426602

739 days 15 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x000000000000000000000000000000000000000004721da79e74235a9830e6c1

0xd4648...372147

16426598

739 days 15 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x303adb9253bdb929317f8b40e73e783873986dc3

[topic 2]:0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45

0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

0x41ad2...ea5f59

16413449

741 days 11 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x55c0dee9d13bbf83114f6d35e87f2499275823b5

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffe14dc8c011c33dbd64000000

0x41ad2...ea5f59

16413449

741 days 11 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x55c0dee9d13bbf83114f6d35e87f2499275823b5

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x00000000000000000000000000000000000000001e63a2379c7eb613dd000000

0x41ad2...ea5f59

16413449

741 days 11 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x55c0dee9d13bbf83114f6d35e87f2499275823b5

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x0000000000000000000000000000000000000000004e950851be0c2ebeffffff

0x41ad2...ea5f59

16413449

741 days 11 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0x41ad2...ea5f59

16413449

741 days 11 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x00000000000000000000000000000000000000000461786e27c30765add5464a

0xfd9c7...43ca8a

16402997

742 days 22 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x4f52e919c1ca04520916e229440a5a16bb4e2c57

[topic 2]:0x8967ba97f39334c9e6f8e34b8a3d7556306af568

0xffffffffffffffffffffffffffffffffffffffffebf77aee878ce4ecc7ffffff

0xfd9c7...43ca8a

16402997

742 days 22 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x4f52e919c1ca04520916e229440a5a16bb4e2c57

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000013d53c0ebc5d79863a000000

0xfd9c7...43ca8a

16402997

742 days 22 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x4f52e919c1ca04520916e229440a5a16bb4e2c57

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x000000000000000000000000000000000000000000334902bc15a18cfe000000

0xfd9c7...43ca8a

16402997

742 days 22 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0xfd9c7...43ca8a

16402997

742 days 22 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x000000000000000000000000000000000000000004578e6569797fbb9288d10d

0xaac39...fa35ba

16402995

742 days 22 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x4f52e919c1ca04520916e229440a5a16bb4e2c57

[topic 2]:0x8967ba97f39334c9e6f8e34b8a3d7556306af568

0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

0xb9f8c...c9c8c5

16395159

744 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x1117421bf3d12fe282f70d61fbe8866cc201251c

[topic 2]:0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45

0xffffffffffffffffffffffffffffffffffffffff795ba6e10d167fe133b567ff

0xb9f8c...c9c8c5

16395159

744 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x1117421bf3d12fe282f70d61fbe8866cc201251c

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000086a4591ef2e9801ecc4a9800

0xebb10...7a2f37

16395144

744 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x1117421bf3d12fe282f70d61fbe8866cc201251c

[topic 2]:0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45

0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

0xf0343...410e13

16394423

744 days 3 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0xf36f841ef4be86814f293991c633172ffdc6587a

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xfffffffffffffffffffffffffffffffffffffffff4836407b06700688d3bffff

0xf0343...410e13

16394423

744 days 3 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xf36f841ef4be86814f293991c633172ffdc6587a

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x00000000000000000000000000000000000000000b5f3402a0b8bf987e6b0000

0xf0343...410e13

16394423

744 days 3 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xf36f841ef4be86814f293991c633172ffdc6587a

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x0000000000000000000000000000000000000000001d67f5aee03ffef4590000

0xf0343...410e13

16394423

744 days 3 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0xf0343...410e13

16394423

744 days 3 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x000000000000000000000000000000000000000003fca8b47fd338acd3843691

0xe22d1...6518aa

16394421

744 days 3 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0xf36f841ef4be86814f293991c633172ffdc6587a

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

0x57c77...8a2702

16389124

744 days 21 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0xf89f0ff650bf2ba827020bd1bcc57baa72bf99e9

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffe3bd082e9a190b4143de7000

0x57c77...8a2702

16389124

744 days 21 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xf89f0ff650bf2ba827020bd1bcc57baa72bf99e9

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x00000000000000000000000000000000000000001bfa9e4cbe7bafbcd3d98c00

0x57c77...8a2702

16389124

744 days 21 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xf89f0ff650bf2ba827020bd1bcc57baa72bf99e9

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x000000000000000000000000000000000000000000485984a76b4501e84803ff

0x57c77...8a2702

16389124

744 days 21 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0x57c77...8a2702

16389124

744 days 21 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x000000000000000000000000000000000000000003ed43ffd3b7da0f97d8b0e6

0x8c4a4...b50020

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x2ca0b5c9db67b72a6e4e326f07baceba817b13ee

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffe800d2a0ad17387f783b80c7

0x8c4a4...b50020

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x2ca0b5c9db67b72a6e4e326f07baceba817b13ee

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000017c1bed6b0ccd9fcaf5eb126

0x8c4a4...b50020

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x2ca0b5c9db67b72a6e4e326f07baceba817b13ee

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x0000000000000000000000000000000000000000003d6e88a21bed83d865ce12

0x081cd...f14077

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0xe1d0a60a455133e070854c15b5cfbeeeca1a738f

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffe688ffa63b52e820c4f7ffff

0x081cd...f14077

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xe1d0a60a455133e070854c15b5cfbeeeca1a738f

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x00000000000000000000000000000000000000001935cfb507d4528365f60000

0x081cd...f14077

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xe1d0a60a455133e070854c15b5cfbeeeca1a738f

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x0000000000000000000000000000000000000000004130a4bcd8c55bd5120000

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x000000000b14fb805bfc3a4c77aff042995e651a

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0xffffffffffffffffffffffffffffffffffffffffdd864eeb5da0047fffffffff

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x000000000b14fb805bfc3a4c77aff042995e651a

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000009075f3746c730c3d70a3d71

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x000000000b14fb805bfc3a4c77aff042995e651a

[topic 2]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

0x0000000000000000000000000000000000000000001758e1872df8bc28f5c28f

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

AutoNukeLP ()

[topic 0]:0x454c91ae84fcc766ddda0dcb289f26b3d0176efeacf4061fc219fa6ca8c3048d

0x

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

[topic 2]:0x000000000000000000000000000000000000dead

0x000000000000000000000000000000000000000003ca9321fc079c235a0a6652

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

SwapAndLiquify (uint256 tokensSwapped, uint256 ethReceived, uint256 tokensIntoLiquidity)

[topic 0]:0x17bbfb9a6069321b6ded73bd96327c9e6b7212a5cd51ff219cd61370acafb561

0x000000000000000000000000000000000000000000d654911fb867defe1c32cf000000000000000000000000000000000000000000000000000407094f51342d0000000000000000000000000000000000000000000000000000000000000000

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0x00000000000000000000000000000000000000000000865f35437ef1cc3d4e70

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000000d5ce31ea74e8ed31dee45f

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0x000000000000000000000000000000000000000000d654911fb867defe1c32cf

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0x0000000000000000000000000000000000000000000000000000000000000000

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Transfer (index_topic_1address from, index_topic_2address to, uint256 value)

[topic 0]:0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0xdab034459ce5ad40e087fffa180a9f4bcf02c71b

0x000000000000000000000000000000000000000000d654911fb867defe1c32cf

0x8d78f...b8c8de

16387999

745 days 1 hrs ago

Approval (index_topic_1address owner, index_topic_2address spender, uint256 value)

[topic 0]:0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

[topic 1]:0x824534dccd0dc4ea12965bee4811f71a4368fd03

[topic 2]:0x7a250d5630b4cf539739df2c5dacb4c659f2488d

0x000000000000000000000000000000000000000000d654911fb867defe1c32cf