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

Block 34

Hash
000001972215e2312cb826e8fc95c0d05d816bf97e6bdbc989b0bcbb3f5e6ec8
Confirmations
41446
Time
2026-09-14 18:36:19 UTC
Median time
2026-09-14 17:46:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2291d0a34737c26f1f3f294b3a6abf2b35bce14db6ef9da2ba2b10617009e591
Previous block
00000079546730fa0f4121319aa19473b5be22edd789173645187c3270a23d0f
Next block
00000083f50fccdb963a67e0aa9bc0679a4def9d11e76476b6bb75ab60df95ba

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 34 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
2291d0a34737…10617009e591 coinbase1250