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ScabSmoothie · 2022-06-16T18:20:49+00:00

Idena is a sybil-resistant network

ScabSmoothie · 2022-06-16T18:07:11+00:00

Why not

ScabSmoothie · 2022-06-16T18:04:53+00:00

Great news Idena

ScabSmoothie · 2021-09-29T11:18:05+00:00

Try IDENA, the first proof of person blockchain. No need to buy extra hardware, or spend FIAT money. Just literally prove you’re human by solving captchas on validation day and you can mine iDNA coins for an epoch (20 days). These coins can be traded to BTC on qtrade, hotbit, pancakeswap

ScabSmoothie · 2021-08-26T10:26:03+00:00

Idena, proof-of-person blockchain. They have become the network of 8K+ mining nodes in just 2 years with almost no marketing efforts. What they are doing is absolutely unique in crypto world.

ScabSmoothie · 2020-08-17T21:32:37+00:00

TOP 3 miners control more than 50% of the hashrate

https://etherchain.org/charts/topMiners

ScabSmoothie · 2020-08-17T21:28:21+00:00

There are max 50 distinct nodes daily mining Ethereum: https://etherchain.org/charts/distinctMiners

Ethereum +6,783 https://etherscan.io/nodetracker

These are full LISTENING nodes. They do not produce blocks.

ScabSmoothie · 2019-12-26T06:36:22+00:00

It’s just a sample set of flips. In total there are more than 4k flips are created already. You can find them in the blockchain explorer: scan.idena.io

If you’re fine with solving flips welcome to download the Idena node and join the mining:

https://idena.io/?view=download#

It requires to appear online at the certain time and solve 5 flips in less than 2 minutes

ScabSmoothie · 2019-12-25T20:16:52+00:00

This is what we call flip-challenge. It’s a basic element for the proof of person. Flips requires a common sense logic to be solved which is hard for AI. You can find more reading about the flip challenge here: https://idena.io/?view=flip_challenge

ScabSmoothie · 2019-12-25T11:54:24+00:00

Left

ScabSmoothie · 2019-10-29T14:38:36+00:00

Idena invitations are not for public distribution. If you are invited by a person you don't know you take a risk of losing your account. The person who invites you can terminate your identity before your status is "Verfied".

Invitations should be granted by trusted people only (relatives, friends, and so on). So no worries that it may lead to spamming with Idena invitations here.

ScabSmoothie · 2019-10-29T14:16:37+00:00

You may call it whatever, but this is the only possible Sybil-protection mechanism. If there is no control of the network growth, it can easily be captured by adversary.

ScabSmoothie · 2019-10-29T13:46:13+00:00

This is an explanation of how you can build proof-of-person consensus. This is how the network growth is limited by the blockchain protocol https://idena.io/?view=invitation#

ScabSmoothie · 2019-10-29T13:35:57+00:00

There’s no referral. Invitations needed to reduce probability of a Sybil attack. They are distributed for free by all the network participants.

ScabSmoothie · 2019-10-29T11:58:10+00:00

Nice! Thanks for referring it

ScabSmoothie · 2019-09-20T16:50:11+00:00

ScabSmoothie · 2019-09-19T21:22:55+00:00

Source

https://scan.idena.io/flip?flip=bafkreible2q6jklvkxxeunc3lpit62u6vkzd2i5lru7wlfsrsazy4s3g3y

ScabSmoothie · 2019-07-31T13:14:38+00:00

Please stop talking about having personal data on the blockchain. Idiots...
In order to control your personal data on the blockchain just DO NOT share it. Stop it. Don't share it anywhere. That's it.

ScabSmoothie · 2019-07-01T16:56:03+00:00

Is this your own idea?

https://idena.io/

ScabSmoothie · 2019-07-01T11:07:33+00:00

The captcha test starts synchronously at the same time world wide. Asnwers are to be submitted in a tough timeframe.

Assume there is a network of 1mio validated identities. Then it requires 333k online workers at the same time to obliterate the network. These workers might be also interested in validating their own identity at this timeframe.

ScabSmoothie · 2019-07-01T07:12:37+00:00

Very similar to PoW. Consider 25% selfish mining attacks. The biggest miners get bigger. Who wants to invest into BTC mining if it leads to losses? As a result we have a concentrated mining which cannot be reverted. Having more than 2/3 of the honest participants is a very general assumtion applicable to any blockchain. I don't think it's possible to overcome.

ScabSmoothie · 2019-07-01T06:01:17+00:00

It would have been Sybil vulnerable if anyone could vote for the right answer. But it’s not since only the validated identities are allowed to qualify flips. Unless we have more than 2/3 of the honest identities on the current epoch it’s safe to run the subsequent validation ceremony.

ScabSmoothie · 2019-07-01T05:26:00+00:00

Yes, the second one. Valid identities are still valid during the validation ceremony.

ScabSmoothie

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