j"19HxigV4QyBv3tHpQVcUEQyq1pzZVdoAutLíShouldn't be that hard to do, read from Bitcoin, write to RAM locally, save to Bitcoin using a Dropbox system of some kind (final version from RAM when shutting down system). Would need computer with battery for data stability (no loss).
text/plaintext twetch_twtext_1581449468973.txt|"1PuQa7K62MiKCtssSLKy1kh56WWU7MtUR5SET twdata_jsonnullurlnullcommentnullmb_user140reply@59ff960f2511b05b65ea63c283634a0514dbc1ac49facc9a2ec8dc0b15c2ee6dtypereply timestamp12558422392706152apptwetch|"15PciHG22SNLQJXMoSUaWVi7WSqc7hCfva
BITCOIN_ECDSA"1JLButMZPU7xu2PUBPxekTcpJKPzZuaTuZLXIKkRABDmkn2C7/x5pwO9LVIgWEEoX5rHcLpcZHEfBmYgVnqEa6I2yRgz6TcaZnWDCsmdtHHM4vkBcDVqxXyOcQU=
https://whatsonchain.com/tx/17a5b8ec45cbbd9f4d7b9193e283e4207b787f8afdbacdc479722ff8c5c1cd2c