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

Block 2063

Hash
000000ff3851ec6e56e7de3dd4f250b340d0522f038c3fd003bc824bba867a58
Confirmations
39929
Time
2026-09-17 07:29:18 UTC
Median time
2026-09-17 07:21:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
946679e5644bc9355ac6f5e4477885c55064d96ae96d98c0a8c2a469fa918b96
Previous block
0000016dbb3b8e7bbb53666238d7b84074ca4feed15438cf489c02b89a5cb508
Next block
000000778e196ed6a1bae246bcd49b01cf6990db5ecf2aa8360b18e679fd5df2

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 2063 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
946679e5644b…a469fa918b96 coinbase1250