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

Block 17948

Hash
0000005bde1f28190d0792a40e27d680388cc62323fdff7c53823a2de80fd33e
Confirmations
24427
Time
2026-10-08 19:23:12 UTC
Median time
2026-10-08 19:13:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ad60969620658f75563ec7583b6010a4fed1c67a540b247d4feeb2aef0d6e5bc
Previous block
000000472345a98cf1c188083f47a9f09f18cd7b548063c66c9b718d1a267891
Next block
0000001156dd0490f4a714b501afeec2342754bfc0d49833b225238455ad26e3

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 17948 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
ad6096962065…b2aef0d6e5bc coinbase1250