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

Block 9278

Hash
00000049a081eb0e29b82a662114d203ceda35e56c5caf19aed607b875f11c1b
Confirmations
32287
Time
2026-09-27 23:40:41 UTC
Median time
2026-09-27 23:29:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
12a9985d3d4c4e552480f6eef81225a62340044b66a590e4b7d871ae5df1c3b2
Previous block
00000015618d5b73c378dec16d180887753bf113b946a46ed84dafd4abb166be
Next block
0000001da3d4dc0d6b81a602a3dff0c96efc98ef70d4b598ea2b09879b39d58b

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 9278 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
12a9985d3d4c…71ae5df1c3b2 coinbase1250