$ pip install git+https://github.com/litneet64/etherblob-explorer.git

$ etherblob 4081599 4081600

$ etherblob -K api.key 3134050 3145570 -M -H --network goerli

$ etherblob 4081599 4081600 --blocks --transactions -D extracted/

$ etherblob -t 1611601200 1611687600 --addresses

$ etherblob 3911697 3912697 -S --contracts -C 4

$ etherblob 4081599 4081600 --encrypted

$ etherblob  3911697 3912697 -E 4.0 5.0 -s

$ etherblob -t 1608836400 1608922800 --blocks --transactions --strings

$ etherblob 4081599 4081600 -U -S -M -H --blocks --transactions --addresses --contracts

usage: etherblob [-h] [--transactions] [--blocks] [--addresses] [--contracts]
                 [--network {main,goerli,kovan,rinkeby,ropsten}] [-H] [-M] [-U] [-E CUSTOM_ENTROPY CUSTOM_ENTROPY]
                 [--encrypted] [-S] [-C CONTRACT_POSITION] [-t] [-K API_KEY_PATH] [-k API_KEY] [-D OUTPUT_DIR]
                 [-o OUT_LOG] [-s] [-i [IGNORED_FMT [IGNORED_FMT ...]]] [--version]
                 start_block end_block

Tool to search and extract blob files on the Ethereum Network.

positional arguments:
  start_block           Start of block id range.
  end_block             End of block id range.

optional arguments:
  -h, --help            show this help message and exit
  --transactions        Search for blob files on transaction inputs. Default search mode.
  --blocks              Search for blob files on block inputs. If enabled then transaction input check is disabled unless
                        explicitly enabled.
  --addresses           Search for blob files on 'to' transaction addresses, as on Ethereum anyone can make transactions
                        to an arbitrary address even if it has no related owner (still not very common). If enabled then
                        transaction's input check is disabled unless explicitly enabled.
  --contracts           Search for blob files on contract's storage. If enabled then transaction input check is disabled
                        unless explicitly enabled.
  --network {main,goerli,kovan,rinkeby,ropsten}, -N {main,goerli,kovan,rinkeby,ropsten}
                        Choose blockchain network to search in. Available choices are Main, Goerli (Görli), Kovan, Rinkeby
                        and Ropsten. MainNet is the default network. Case-insensitive.
  -H, --file-header     If enabled, search for file formats via magic bytes/file headers on data (from blocks,
                        transactions or addresses). Enabled by default unless another method is enabled too.
  -M, --embedded        If enabled, search for embedded files on data (from blocks, transactions or addresses) via
                        binwalk. Disabled by default as parsing now takes longer.
  -U, --unicode         If enabled, attempt to search and dump files containing UTF-8 text from harvested data (blocks,
                        transactions, addresses) using Shannon's Entropy (between 3.5 and 5.0) if no other discernible
                        file is found first on that data. Yields many false positives.
  -E CUSTOM_ENTROPY CUSTOM_ENTROPY, --custom-entropy CUSTOM_ENTROPY CUSTOM_ENTROPY
                        Define your own entropy limits (min and max) to search for files/data on harvested data.
  --encrypted           If enabled, attempt to search and dump encrypted/compressed data found via different search
                        methods (blocks, transactions, addresses) using Shannon's Entropy (between 7.0 and 8.0) if no
                        other discernible file is found first on that data.
  -S, --strings         If enabled, attempt to search and dump ASCII strings into files found inside harvested data
                        (blocks, transactions, addresses) if no other discernible file is found first on that data.
  -C CONTRACT_POSITION, --contract-position CONTRACT_POSITION
                        Search inside contract's data until reaching the (N-1)th position on its storage array. Positions
                        contain 32 bytes worth of data. Count starts at 0 and default pos is the 15th pos (16 indexes in
                        total) if no custom position is given.
  -t, --timestamps      If enabled, then start and end block IDs are interpreted as UNIX timestamps that are then resolved
                        to the closest commited blocks for those specific times.
  -K API_KEY_PATH, --api-key-path API_KEY_PATH
                        Path to file with Etherscan API key for queries. Default search location is '.api-key'.
  -k API_KEY, --api-key API_KEY
                        Etherscan API key as parameter. If given then '--api-key-path' is ignored.
  -D OUTPUT_DIR, --output-dir OUTPUT_DIR
                        Out-dir for extracted files. Default is 'ext_{start block}-{end block}'.
  -o OUT_LOG, --out-log OUT_LOG
                        Out-file for logs. Default is 'etherblob_{start block}-{end block}.log'.
  -s, --save-transactions
                        If enabled, all transactions and their info are stored at file 'transactions_{start-block}-{end-
                        block}.txt'
  -i [IGNORED_FMT [IGNORED_FMT ...]], --ignored-fmt [IGNORED_FMT [IGNORED_FMT ...]]
                        Ignored file formats for extraction. Default ignored/common file formats are 'ISO-8859 text' and
                        'Non-ISO extended-ASCII text'. The 'data' file format is always ignored. Accepts file format
                        substrings and makes case-insensitive matches. '*' is a wildcard to ignore all file formats.
  --version             show program's version number and exit

Official GitHub repo 'https://github.com/litneet64/etherblob-explorer'