From 496884e638a4636c895d1e7c6d9fe70fece06fff Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Tue, 28 Nov 2023 11:59:40 +0100
Subject: [PATCH] README: document solo stamping

---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index 7df4c83..c687733 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,19 @@ commitment operations and attestations in it:
         append 647b90ea1b270a97
         verify PendingAttestation('https://bob.btc.calendar.opentimestamps.org')
 
+### Timestamping without a calendar service with your own wallet
+
+It's possible to create a timestamp using your own Bitcoin Core wallet. This
+is generally not necessary, can harm your privacy and is somewhat risky because
+the code is not well tested.
+
+Use the `--btc-wallet` argument after `stamp` command to use this feature,
+optionally specifying a fee rate in sat/vbyte with `--fee-rate`. It is
+possible to RBF the resulting transaction and then resume the process using
+the `--txid` and `--nonce` arguments.
+
+See `ots stamp --help` for more info.
+
 ### Timestamping and Verifying PGP Signed Git Commits
 
 See `doc/git-integration.md`