Number160 dKey = Number160.createHash("domain");
Number160 cKey = Number160.createHash("content");
// put the first version of the content with key pair 1
Number160 vKey1 = Number160.createHash("version1");
Data data = new Data("data1v1").protectEntryNow(keyPair1, factory);
data.addBasedOn(Number160.ZERO);
FuturePut futurePut1 = p1.put(lKey).domainKey(dKey).sign().data(cKey, data).keyPair(keyPair1)
.versionKey(vKey1).start();
futurePut1.awaitUninterruptibly();
Assert.assertTrue(futurePut1.isSuccess());
// add another version with the correct key pair 1