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

Block 12341

Hash
00000064121121b026cdf1736d07364fa81ce76c4eaba77dbba1391e8e854808
Confirmations
28758
Time
2026-10-02 00:00:15 UTC
Median time
2026-10-01 23:51:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
9ef22949841309d8e3bbd652c92efafa1a8f5d076310afb5989d2150f640b772
Previous block
000000002aed419bcc539ec2d8c82d402104f8162c01a91aee6b61334fb9c234
Next block
0000001a61987b448f060eb4d7d5e87e8e0944dd292701732d15186cf93d9539

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 12341 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
9ef229498413…2150f640b772 coinbase1250