this post was submitted on 13 Nov 2023
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Loopring

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A blockchain research organization pioneering the future of finance. Loopring is building protocols, infrastructure, and user-facing DeFi products atop Ethereum, envisioning a digital economy that empowers its participants with full and guaranteed self-custody of their assets.

DeFi doesn't have to be a trade-off between security and performance. With this in mind, Loopring's Layer2 solutions work in synergy with Ethereum Layer1, enabling low-fee, high-speed, Ethereum-secured platforms for trustless trading, swapping, liquidity providing, and payment.

Ongoing projects led by Loopring:

founded 1 year ago
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Loopring via PC using Ledger (alien.top)
submitted 1 year ago by Vexting@alien.top to c/loopring@blockchained.world
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Hi, I've traded and used my loopring account through the loopring.io for a few years. I used to use a ledger to access it via metamask on chrome but recently it simply won't open giving me error messages such as

err_rest_eddsa_invalid_signature

Or

error: web3.eth.personal.sign valid, valid 5 ways, all failed!

It offers a chance to reset key pair, this failed due to insufficient funds but seems to show i had more than enough eth to fund it.

I also tried to connect via ledger live using Wallet connect, at this point i saw a green accepted message Which then disappeared and was greeted by the red error messages from above. Then on subsequent attempts metamask wouldn't open and Ledger live stopped showing any connection at all lol

Anyway, possible causes -

1)i connected to a gamestop Wallet using the same ledger and brave browser a year ago. Had no problems accessing either account during that time.

  1. i got a new pc near Xmas but am certain everything connected up fine. The last time i got into both accounts via loopring.io was 8 months ago

After trying lots of options i also updated all the firmware, Chrome, metamask , ledger live . No luck.

Any advice would be appreciated?

Edit - i did the hid device accepted thing as i found a single discussion about that somewhere on Reddit

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[–] the77helios@alien.top 1 points 1 year ago (1 children)

Head to our discord!

Do NOT answer DMs, or anyone not Green/dark blue. Clicking on a user’s profile pic shows their roles

Anyways others have had this issue and you can read their resolutions there, or make a new post in SUPPORT channel πŸ˜‡

[–] Vexting@alien.top 1 points 1 year ago

Thanks but I've never used discord before unfortunately. But yes there's a ridiculous amount of dms coming from odd looking accounts πŸ˜‚