[OSM-talk] Will OSM tiles be CC-0 soon?

[Martin Koppenhoefer]

2011/10/26 Serge Wroclawski <emacsen at gmail.com>:
> Okay, but what's not clear to me is if there's a requirement or not
> for attribution.


Isn't it quite clear from this, that there is a requirement?

"You must include a notice associated with the Produced Work [...] to
make any Person that
[...views...] the Produced Work aware that Content was obtained from
the [...Database...],
and that it is available under this License."

cheers,
Martin