Also, block 1509, which is a bi-twin chain of 3 links and has an origin of 106 digits:
21:44:59
signmessage ASNg61dJ8vJPUQ9NvFaajX4qSvShPQxKeg "Koooooj owns this address"
21:44:59
H138sg1WvaZridL9Mozc1fFS59fByVkR5EW8pcuBNFHb6MsjjyK0z3noqmAjiY1jOvCfwtTTZyjZtaJvNk80jHc=