svnadmin --version

# svnadmin, version 1.10.4 (r1850624)

svnadmin create spot-on-svn-mirror

cd spot-on-svn-mirror

# for digest to match, set to my uuid

svnadmin setuuid . 6c93ff20-5766-4f58-8b6a-37614513fa33

# svnsync needs this change to function

echo '#!/bin/true' > hooks/pre-revprop-change

chmod +x hooks/pre-revprop-change

# mirror

svnsync init file://"$(pwd)" https://svn.code.sf.net/p/spot-on/code

svnsync sync file://"$(pwd)"

# lots of mirroring happens through revision 4133

# checksum

svnadmin dump . | b2sum -l 256

# lots of dumping happens through revision 4133

0f5c6bf5b334c2570dae9384255b60eeeff435db903afbd28f4be4c07d2ccaf7

The synced svn repository that dumps to that b2sum for me is at:

commit 6d869cce8caf2329001fb4a70faa1a4e95b3a48c