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

Block 11547

Hash
000000571c75fa3137646109c187bf3682df304390b9148509f46c276564fbd3
Confirmations
28830
Time
2026-09-30 23:47:17 UTC
Median time
2026-09-30 23:38:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
88b43c5552b5a3ed444dfd5281c3366dfcf13795b181f383adca078ccbb04d05
Previous block
0000004a65d6682b8b7633378e70cb974f62bcaec7011b1dc1f6965838b2be12
Next block
000000066e05c5c2a1d7e572e8585380fd33acef6179d49c26e7e57deef2033c

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 11547 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
88b43c5552b5…078ccbb04d05 coinbase1250