dave$ sq-git log
b005000000000000000000000000000000000000..b009000000000000000000000000000000000000:
  Signer: bob [B0B50C2B8C3558D225A3310C1A8FAB5E378DD32D]
  Merge Carol's change
b006000000000000000000000000000000000000..b009000000000000000000000000000000000000:
  Cached positive verification
b005000000000000000000000000000000000000..b006000000000000000000000000000000000000:
  Error: Key `F712919FDC76B971A5ABAFC10DDD0BDCFD7D7C4F` missing
  Use an O(log(n)) algorithm instead of one that takes O(n).
b004000000000000000000000000000000000000..b005000000000000000000000000000000000000:
  Signer: bob [B0B50C2B8C3558D225A3310C1A8FAB5E378DD32D]
  Add support for ACME's frob.
b003000000000000000000000000000000000000..b004000000000000000000000000000000000000:
  Signer: bob [B0B50C2B8C3558D225A3310C1A8FAB5E378DD32D]
  Fix a corner case.
Verified that there is an authenticated path from the trust root
b003000000000000000000000000000000000000 to b009000000000000000000000000000000000000.
