protolambda

{
  "chainId": 420,
  "homesteadBlock": 0,
  "eip150Block": 0,
  "eip155Block": 0,
  "eip158Block": 0,
  "byzantiumBlock": 0,
  "constantinopleBlock": 0,
  "petersburgBlock": 0,
  "istanbulBlock": 0,

protolambda

import matplotlib.pyplot as plt

MIN_DATA_GASPRICE = 10**8
DATA_GASPRICE_UPDATE_FRACTION = 8902606
DATA_GAS_PER_BLOB = 2**17


def fake_exponential(factor: int, numerator: int, denominator: int) -> int:
    i = 1
    output = 0

protolambda

I contributed to the Semaphore Trusted Setup Multi-Party Ceremony.
The following are my contribution signatures:
Circuit: semaphore16 
          Contributor # 116
          Hash: 3676be95 cf9735dd c2b417ec e52b2e2e
 b54ba8bd 6325ce68 5517d851 84503b22
 d8252f0d 3afab3f5 6d464e61 66abee5c
 c06534d0 7ed1ecb5 368aaacc 39195b17

protolambda

did:3:bafyreigxujdiiahptasm4cc24vn6x5xmh6rqdkenrgah7n6eogfcp4plhy

protolambda

import pandas as pd

energy = pd.read_csv('energy.csv')
price = pd.read_csv('btcusd.csv', skiprows=1, header='infer')
day_seconds = 24*60*60
energy['Timestamp'] = (energy['Timestamp'] // day_seconds) * day_seconds
energy.set_index('Timestamp', drop=True, inplace=True)

# Some are in ms precision, others are not. Convert everything to seconds
price['Unix Timestamp'] = price['Unix Timestamp'].apply(lambda x: x if x < 1800_000_000 else x//1000)

protolambda

{
  "AggregateAndProof": {
    "min_size": 337,
    "max_size": 593
  },
  "Attestation": {
    "min_size": 229,
    "max_size": 485
  },
  "AttestationData": {

protolambda

from typing import NamedTuple

# Before importing spec, load config:
# from eth2spec.config.config_util import prepare_config
# prepare_config("./some-dir", "config-name")

from eth2spec.phase0 import spec
from py_ecc.bls import G2ProofOfPossession as bls

protolambda

package main

import (
	"crypto/sha256"
	"encoding/binary"
	"fmt"
	"github.com/protolambda/zrnt/eth2/core"
	"log"
)

protolambda

tests/test_legendre.py::test_legendre_bit_multi[98664890185803090820795664221311571457388121129367363513725762245513639662735-18446744073709551629] 1210316
PASSED
tests/test_legendre.py::test_legendre_bit_multi[18964063782618292170393288995423561994901627456468505707369109131577067020952-18446744073709551629] 1210316
PASSED
tests/test_legendre.py::test_legendre_bit_multi[8091199738843691471527825287170383243412719389859028349784895924450364058964-18446744073709551629] 1210316
PASSED
tests/test_legendre.py::test_legendre_bit_multi[77249322488094553571524885090385411773495183262004086725201158612430117530436-18446744073709551629] 1210316
PASSED
tests/test_legendre.py::test_legendre_bit_multi[66396120258083160297362790952219000403681848958905759440048413833693003638385-18446744073709551629] 1210316
PASSED

protolambda

from eth2spec.phase0 import spec
from eth2spec.utils.bls import bls_sign
from eth2spec.utils.merkle_minimal import calc_merkle_tree_from_leaves, get_merkle_proof
from eth2spec.utils.hash_function import hash
from py_ecc.bls import privtopub
from typing import List, Tuple
from eth_utils import (
    encode_hex,
    int_to_big_endian,
)