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Ethereum

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First bounty you offer on your own question.
Awarded 354 times.
During the POW/POS transition, why would a POW miner choose to mine on the chain with the POS consensus algorithm?
Awarded Aug 23, 2018 at 18:31
Drizzle and mapDispatchToProps not working
Awarded Aug 17, 2018 at 4:30
Error: Couldn't decode bytes32 from ABI: 0x The size doesn't match
Awarded Aug 6, 2018 at 8:02
Transaction signing fails Invalid RLP.","data":"RlpExpectedToBeList"
Awarded Jul 30, 2018 at 7:10
Contract factory function running out of gas during Truffle test
Awarded Jul 26, 2018 at 14:50
Ethereum Deployment Problems
Awarded Jul 23, 2018 at 7:07
geth 1.8.8 miner hashrate 0 after join network where major miners ran on older version
Awarded Jun 14, 2018 at 23:41
Using Trezor (Hardware wallet) with Web3js on Truffle or Ropsten
Awarded Jun 13, 2018 at 15:56
Is there any efficient way to compute the exponentiation of an fractional base and fractional exponent?
Awarded Jun 11, 2018 at 4:32
Is possible to continue the BIP32/BIP39 algorithm from a Pk and Sk pair and "climb" to the mnemonic seed?
Awarded May 25, 2018 at 7:36
Mocking blockchain for unit test quorum
Awarded May 24, 2018 at 5:37
Healtcheck on Websocket
Awarded May 18, 2018 at 13:43
Web3 transaction to a contract fails with revert. Same transaction works from truffle console
Awarded May 18, 2018 at 9:53
Gas related issue at the time of contract migration
Awarded Apr 30, 2018 at 17:03
How to sign ERC20 transaction with trezor connect
Awarded Apr 27, 2018 at 22:47
Want to run a local fork of Ropsten
Awarded Apr 24, 2018 at 6:36
Accessing DAPPs through HTTP
Awarded Apr 18, 2018 at 17:28
perigord test: "authentication needed: password or unlock"?
Awarded Apr 15, 2018 at 23:22
Truffle Framework "Block-scoped declarations not yet supported outside strict mode"
Awarded Apr 11, 2018 at 19:13
Conformance test suite for ERC-721 smart contracts
Awarded Apr 9, 2018 at 18:20
how do i cash out mined ethereum?
Awarded Apr 9, 2018 at 13:59
Manually calculating ethereum mining profitability. I have the formula, but how to get the data?
Awarded Apr 8, 2018 at 7:02
Send request failed { code: -32602, message: 'invalid argument 0: json: cannot unmarshal non-string into Go value of type common.Hash' }
Awarded Apr 3, 2018 at 3:57
`ecrecover` throwing out of gas error on Ropsten
Awarded Mar 31, 2018 at 18:29
IPFS conditional access control through ethereum smart contracts
Awarded Mar 25, 2018 at 1:01
Ed25519 in smart contracts
Awarded Mar 18, 2018 at 4:57
Creating a Secure android wallet application using web3 js
Awarded Mar 16, 2018 at 18:27
How can I insert values from web browser Firefox or chrome like html and js to ethereum blockchain?
Awarded Mar 13, 2018 at 6:02
JSONRPC method should be specified for params: "undefined" while batching the requests in web3 js
Awarded Mar 12, 2018 at 15:01
Payment channel with specific gas Tx payee
Awarded Mar 11, 2018 at 12:44
Returning an error code with revert
Awarded Mar 1, 2018 at 21:38
Concurrency patterns for account nonce
Awarded Feb 17, 2018 at 18:05
Loop optimization checking coordinates in a grid
Awarded Feb 12, 2018 at 13:55
What is the point of the `contract` hash returned by Geth?
Awarded Feb 11, 2018 at 17:47
Contract has not been deployed to detected network
Awarded Feb 6, 2018 at 20:35
Contract address.transfer method gas cost
Awarded Feb 5, 2018 at 18:14
I can't verify my contract on the Rinkeby etherscan site
Awarded Feb 2, 2018 at 4:02
Why does truffle always fail with "Error: Don't set config.from directly. Instead, set config.networks and then config.networks[<network name>].from"
Awarded Jan 23, 2018 at 15:10
API to enumerate the blocks from a specific day
Awarded Jan 23, 2018 at 10:30
Is there a service for User Credit Card -> Eth -> Contract on a chain?
Awarded Jan 22, 2018 at 12:30
Generate rich list (Top Ethereum holders) using Geth/Web3
Awarded Jan 17, 2018 at 0:36
geth setup on aws for custom wallet application
Awarded Jan 11, 2018 at 19:31
eth.Ethereum config to mimic geth command line defaults
Awarded Jan 8, 2018 at 15:19
Honest lottery winner generation - pseudo random number obtaining
Awarded Jan 5, 2018 at 14:42
can not receive the event?
Awarded Dec 28, 2017 at 20:41
How does the 'secret chain' catch up with the real chain in the long range attack?
Awarded Dec 28, 2017 at 19:42
When using array.push in solidity contract the logs is empty (using truffle-contract)
Awarded Dec 14, 2017 at 15:52
Section processing failed
Awarded Dec 12, 2017 at 9:38
Is there any architectural difference between Lightning and Raiden?
Awarded Dec 9, 2017 at 15:34
TestRPC and Metamask: hanging on pending transactions
Awarded Nov 19, 2017 at 14:05
How does a relying party learn a PageSigner server's public key?
Awarded Nov 18, 2017 at 0:08
Mist Wallet Sync, Only New state entries are imported!
Awarded Nov 16, 2017 at 5:33
Starting ethpool / ethermine using ethminer on ubuntu
Awarded Nov 6, 2017 at 14:31
How to unlockAccount account using private key instead of password
Awarded Nov 6, 2017 at 13:51
How to mine Ether on GNU + Linux?
Awarded Oct 17, 2017 at 12:40
Recovery in new ledger nano s
Awarded Oct 6, 2017 at 7:32
Can a Merkle trie state entry download period of a fast sync extend between geth runs, and how many trie state entries currently exist?
Awarded Sep 28, 2017 at 4:02
Code for contract interaction works on Kovan but not on Ropsten
Awarded Sep 22, 2017 at 19:14
geth connectivity behind a firewall
Awarded Sep 20, 2017 at 14:59
What determines transaction costs (Remix)?
Awarded Sep 17, 2017 at 14:57
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