Questions tagged [tx-extra]

Questions about the tx_extra_field and its possible use cases

26 questions
2
votes
0 answers

How to send nonce data using monero?

I want customize a transaction to include some data. Monero has tx_extra (src/cryptonote_basic/tx_extra.h) and I know how to use monerod RPC /send_raw_transaction. I want to send nonce data whose length is 256bit, but I don't know how to change data…
JHKOR C
  • 21
  • 1
1
vote
1 answer

Why do extra fields sometimes have a different format?

Reading the following question/answers: How to parse TX_EXTRA_TAG_ADDITIONAL_PUBKEYS from extra Complete extra field structure (standard interpretation) Both say that after the 04 extra type byte is a varint of the count of extra public keys. But…
wad
  • 21
  • 1
0
votes
1 answer

A way to add to tx_extra with current monero executables

Disclaimer: This is my first ever post. Please let me know if I didn't follow the guidelines for asking a question. Thank you all. I have stumbled upon this issue with other questions but none answered a proper way to add some kind of sender-based…
amnzaza
  • 1
  • 1
0
votes
1 answer

What is the CLI command to make use of tx_extra field in a transaction? And how does one retrieve this data back on the receiver's end?

Say I wanted to attach a bitcoin address to a monero transaction in the tx_extra. How can I do this using the CLI wallet? And how does the receiver see this tx_extra data?
Patoshi パトシ
  • 4,540
  • 3
  • 26
  • 66