http://ysshlyesehcnscptskrpai4iupxccuvfcpbxk37kclbs3rsaqmolzaid.onion/darknets.html
It is however possible to mitigate the timing deanonymizing attack in I2P by multihoming, ie. run a set of relays that all host the service and all use the same .i2p address - then as long as one of the I2P servers remains online, the service does also. (As a comparison with Tor: The onion service hosts acts as Tor clients, with a tunnel to the .onion rendevouz. By just watching what clients are always connected to the Tor network, the authorities should be able to create...