john kiefner @kiefner_stuff

ZK but no math | @ coinbase New York, NY Joined May 2021

Tweets

138
Followers

98
Following

322
Likes

180

Base @base

3 years ago

0/ 🔵 Hello world. Meet Base, an Ethereum L2 that offers a secure, low-cost, developer-friendly way for anyone, anywhere, to build decentralized apps. Our goal with Base is to make onchain the next online and onboard 1B+ users into the cryptoeconomy. base.mirror.xyz/jjQnUq_UNTQOk7…

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john kiefner @kiefner_stuff

3 years ago

🔵

Coinbase 🛡️ @coinbase

3 years ago

🔵

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Ben Porter @eigenbom

3 years ago

there goes 2 hours of my life

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Coinbase 🛡️ @coinbase

3 years ago

For every technology game-changer, there are millions of doubters. Tune out the noise and keep building.

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vitalik.eth @VitalikButerin

3 years ago

Sometimes I wish our language had tenses or other markers for levels of epistemic confidence. A one-syllable way to say: "I believe X because I have mathematical proof" "I'm underqualified on this topic, but my feeling is X" "My impression from observations so far is X" etc

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Brian Armstrong @brian_armstrong

3 years ago

1/ Big announcement: we've been working with director Greg Kohs on a documentary about cryptocurrency and Coinbase over the last three years, and it will be coming out this Friday on Amazon Prime/iTunes/YouTube etc. See the trailer here: youtu.be/OXK5XKSxD1E

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john kiefner @kiefner_stuff

3 years ago

Big Week

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melody @MULCH_EATER

3 years ago

Well, it happened. I accidentally pressed my joke Amazon dash button that orders a Kia Sorento.

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john kiefner @kiefner_stuff

3 years ago

I went to @solanaspaces and can confirm that Solana pay facilitated me buying things.

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jesse.base.eth @jessepollak

3 years ago

we are going to make an incredible amount of positive change in local communities with crypto over the next decade

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john kiefner @kiefner_stuff

3 years ago

Pay Walls are meant to be broken.

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Brian Armstrong @brian_armstrong

3 years ago

Continuing to ship great features in down markets - in this case enabling lower friction commerce with crypto

Coinbase 🛡️ @coinbase

3 years ago

Continuing to ship great features in down markets - in this case enabling lower friction commerce with crypto

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Coinbase Markets 🛡️ @CoinbaseMarkets

3 years ago

Please note that any open USDC orders on July 13 will be canceled and users will need to place new orders on USD books. Stay tuned to Twitter for more updates in the coming weeks as these changes begin to rollout.

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Coinbase Developer Platform🛡️ @CoinbaseDev

3 years ago

We're back with the eth2 updates! In the past month: • Ropsten testnet merged successfully • Difficulty bomb delayed until September; Merge expected late Aug-Nov • Beacon Chain experienced an unlucky reorg Dive into the full update 👇coinbase.com/cloud/discover…

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billy @billyinohio

3 years ago

the prophecy has been fulfilled

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john kiefner @kiefner_stuff

3 years ago

Dall-E is the greatest meme enhancement tech ever created.

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john kiefner @kiefner_stuff

3 years ago

Just had an in depth conversation about different oatmilk brands in the elevator, so I guess I live in NYC now.

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john kiefner @kiefner_stuff

3 years ago

Being stable in 2022 is overrated anyway.

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john kiefner @kiefner_stuff

3 years ago

Anyone else having an issue withdrawing from @Instadapp? Open to troubleshooting suggestions.

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john kiefner @kiefner_stuff

3 years ago

Spreading division/polarization of ideals/beliefs is an indicator of decline in a lot of areas especially the economy. Polarization is expensive. Empathy is free.