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

Block 14354

Hash
0000004944dadb7451c3a67ac23c180879b2ffe9e100d9b0c7cea73dce363266
Confirmations
25861
Time
2026-10-04 11:40:34 UTC
Median time
2026-10-04 11:32:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
18bbf9c030a9675cf6085f2c355d6f44ee03d6fa8bc31090e1e84370b7cd7a1f
Previous block
000000528b90f9ed3e7a2603c37c2186d742d6cd9231accb9e40d2bacf5e1974
Next block
00000019e22e4f6f92225fe3c59a5dbee48f76270d4d188682331e8eaba3fe6c

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 14354 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
18bbf9c030a9…4370b7cd7a1f coinbase1250