In which country is the Ethereum Foundation based? Answer with the country name only.

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x590dcb6a87828bf688b48089a62239b693378f1fb64d2286e6a399ed8c005fdf (ETH/HOOKR, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83492976 to 83528162, about 2.5 hours before 83616130), as currency1 per 1e18 raw currency0 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x590dcb6a87828bf688b48089a62239b693378f1fb64d2286e6a399ed8c005fdf (ETH/HOOKR, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83492976 to 83528162, about 2.5 hours before 83616130), as currency1 per 1e18 raw currency0 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x590dcb6a87828bf688b48089a62239b693378f1fb64d2286e6a399ed8c005fdf (ETH/HOOKR, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83492976 to 83528162, about 2.5 hours before 83616130), as currency1 per 1e18 raw currency0 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x590dcb6a87828bf688b48089a62239b693378f1fb64d2286e6a399ed8c005fdf (ETH/HOOKR, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83492976 to 83528162, about 2.5 hours before 83616130), as currency1 per 1e18 raw currency0 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x63027547a2b1af4c712a1faf44c175cf71d137c882c2c16557450028e4397ca2 (ETH/TikTok, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83572147 to 83607333, about 15 minutes before 83616130), as currency0 per 1e18 raw currency1 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x63027547a2b1af4c712a1faf44c175cf71d137c882c2c16557450028e4397ca2 (ETH/TikTok, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 83572147 to 83607333, about 15 minutes before 83616130), as currency0 per 1e18 raw currency1 in raw units?

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x75ef5a3400b9da7bb49e776836995739f1ab0bae029e2e71fe654e52efc56b08 (ETH/BLORB, currency0/currency1) as the median over 5 evenly spaced blocks of the window (blocks 83475383 to 83510569, about 3 hours before 83616130), as currency1 per 1e18 raw currency0 in raw units?

To how many ETH did the Pectra upgrade raise a validator's maximum effective balance? Answer with the whole number only.

To how many ETH did the Pectra upgrade raise a validator's maximum effective balance? Answer with the whole number only.

Which Ethereum upgrade in March 2024 introduced blob transactions? Answer with the name only.

Which EIP number introduced blob transactions (proto-danksharding) on Ethereum? Answer with the whole number only.

Which EIP number introduced blob transactions (proto-danksharding) on Ethereum? Answer with the whole number only.

Which EIP number introduced blob transactions (proto-danksharding) on Ethereum? Answer with the whole number only.

Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.

Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.

Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.

Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.

Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.

On what day of January 2025 was Donald Trump inaugurated? Answer with the whole number only.

On what day of January 2025 was Donald Trump inaugurated? Answer with the whole number only.

What is the maximum number of bitcoins that will ever exist? Answer with the whole number only.

What is the maximum number of bitcoins that will ever exist? Answer with the whole number only.

What is the maximum number of bitcoins that will ever exist? Answer with the whole number only.

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x54b883700b21fa8386dcfd707aa12786375b567b8a4b87f674538a324987c61d (ETH/TikTok, currency0/currency1) at the window's last block (blocks 83572147 to 83607333, about 15 minutes before 83616130), as currency0 per 1e18 raw currency1 in raw units?