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

Block 15347

Hash
000000ca40d928f65d3a258695cf0108de119f83df7e1261a8233af5450bd8ec
Confirmations
25464
Time
2026-10-05 16:25:48 UTC
Median time
2026-10-05 16:15:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
329600226f0d0f467ce0e298e2c2111b42d8d93675f1fe331623342ead33599f
Previous block
000000bf0a31f4e1a780c5c2daf4053bcf349c7c8efd8fce5f2925f6f1e46d8e
Next block
0000002b72dc99f3478c778033e1aaae8de6ceeec242b5999a630fb2674d0724

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 15347 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
329600226f0d…342ead33599f coinbase1250