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

Block 3207

Hash
00000074dd5a7dcba18ddebfd8e8d196264b924875d4506b115317064df5785b
Confirmations
38210
Time
2026-09-18 13:38:31 UTC
Median time
2026-09-18 13:30:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
efa99217dcf78e365386671e16e31941cd6023ee3e0071e7e1242946f2cec3c2
Previous block
000002eeb6811aef0031d342bef942faf8f447e7de10cd2c9035d4f9a24f027f
Next block
00000034d85f231abdab625ab3d83e4cf9ab54a93b15d91d337c19337be69a5b

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 3207 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
efa99217dcf7…2946f2cec3c2 coinbase1250