Questions related to the timestamp value of a block, or the use of Ethereum in timestamping.
Questions related to the timestamp value of a block, or the use of Ethereum in timestamping.
Questions tagged [timestamp]
154 questions
6
votes
1 answer
How to avoid block.timestamp warning?
I am aware that miner can have influence on block.timestamp
My question is, how to avoid this warning?
gkucmierz
- 773
- 2
- 8
- 15
4
votes
1 answer
How to do a contract with expire time?
I'm trying to do some modification to a test contract and i want to do it valid until a period of time like defining
startingTime= 25/08/2017;
endingTime= 27/08/2017;
is this possible in some way and what type should i use? i already checked the…
Erley Calle
- 51
- 3
4
votes
1 answer
What types do "now" and "block.timestamp" return?
Is it a uint256 in the form of a standard UNIX timestamp?
Thanks
Samuel Barnes
- 881
- 10
- 26
1
vote
1 answer
Can you store and query time series data on ethereum network?
I am interested in facilitated decentralised ownership of smart meter data by putting it on a blockchain of some description. Would it be possible to do this through the ETH network? Obviously it would not be viable to be putting millions of data…
jeznag
- 121
- 3
0
votes
1 answer
How long does an ether transaction take until verification (and where do I get this data?)
I am wondering if data is stored in the ETH blockchain on the time the transaction got send to the mempool such that I can deduce the time until it got included in a public afterwards (not to be confused with the average time until a new block is…
Stefan Voigt
- 101
- 2
0
votes
1 answer
Using unix timestamp and making clients get token
I'm trying to make a function that uses unix timestamp for setting a limited time and after the limited time is over I would like to make clients get their token by themselves Does anyone have any idea or help? Thanks!
Jae
- 1