Arb root bracket, finite balls, and radii below 1e-108: PASS
{
  "all": "27.22687776858857646707945805149445828748980158778683601072408694361933497626231372197177075979856106",
  "connected": "27.22687776858857646707945805149445828748980158778683601072408694361933497626231372197177075979856106",
  "2-connected": "26.18411255565814849687701423391145071624340896693389384842102062412262621583107003393138467686433097",
  "3-connected": "21.04904247552719059763633201509619139553885290760127482226864664557480400747376912256162975130181053",
  "maximal": "256/27"
}
Every written interval contains the independent value; equality, ordering, and algebraic bracket pass.
Tutte counts, 50 exact ratios, and ratio limit 256/27: PASS
Independent network/map computations agree at 160 and 200 digits: PASS
Measurement: {'entries': 5, 'longest': 146, 'longest_at': '3-connected', 'block_kb': 1.1044921875}
<VerifyReport T481: 5/5 matched, 0 differing, 0 missing, 0 extra>
Every written interval contains the independent value; equality, ordering, and algebraic bracket pass.
Stored values pass all independent interval checks.