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

Block 17562

Hash
00000080613fce2ac813c4d8466377d48df7f7e68d89554393b50736d2e586aa
Confirmations
23106
Time
2026-10-08 08:20:28 UTC
Median time
2026-10-08 08:12:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d93ec73956b63073f0683ede092272fdbd7593ac9540b3ef1ac7422c47ab94fc
Previous block
000000d6db8463c97344baaa6d905f742b7ca240479e800ad9a979104e4afed7
Next block
000000441ffaa535b5525af2f5dd180887fd860693969ad0d585e69c01ea7d01

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 17562 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
d93ec73956b6…422c47ab94fc coinbase1250