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

Block 16320

Hash
000000461140f64ad4e6227e26e5d94b17522fff7c8eb64858076f2eb883dbf8
Confirmations
25822
Time
2026-10-06 20:40:32 UTC
Median time
2026-10-06 20:31:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b70d3fb5a431e4938feadde25364f1273a85d5f2a7f641622a54f8c544c76e1f
Previous block
000000c1e74d5068811589ce4b22f30b61834e9251f435e768e60a6633303fb3
Next block
00000008855091f60d3283cd6c1045c10e31ad89c7cd6b018169c1cdbd260c5f

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 16320 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
b70d3fb5a431…f8c544c76e1f coinbase1250