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

Block 1097

Hash
00000250d2090e9bfc0bcdf4c44411ec7ce9975c5498e88a9977c7deddd3ffcc
Confirmations
39823
Time
2026-09-16 06:15:14 UTC
Median time
2026-09-16 06:07:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cffd2230dc9b0b7130b9c18be6b2178b3f3510ac5cba9c7b8f0d38588be96c7a
Previous block
000002707e364c42eff87c8dc22dae83f1c855fc2692b13ba49f9274732c0457
Next block
000001bdc99c4beb58e05bd9b81da861107cd1d455dee63ef9dca36258e1f2c2

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 1097 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
cffd2230dc9b…38588be96c7a coinbase1250