Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 1872

Hash
0000035f675aeef650b317d088367089733a99d2b159e3971f03626d2d5e2fc2
Confirmations
39544
Time
2026-09-17 02:28:12 UTC
Median time
2026-09-17 02:20:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a04dd6dbb9a919d1b02d6a5579c1226753bc4a42d93df618cff164dd09bf3e45
Previous block
00000257a52ae49d949f11d13c70ce815f03ba7df4436ca821cd4b894e1b1c6e
Next block
000000ee61d377974414affca150e973fa146f1a6ac27899885bf7931d3608de

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 1872 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
a04dd6dbb9a9…64dd09bf3e45 coinbase1250