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

Block 9209

Hash
0000003a7cb972976d7e6d3929c73d9c8f2c317a0f327787ae8eab71a6227622
Confirmations
33077
Time
2026-09-27 21:19:12 UTC
Median time
2026-09-27 21:08:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7fc00e61dc3c6109f2eca7fab6ff782168d8990eb28d6bc40b66a5cf543d1713
Previous block
00000045dfc8f4d884d49d128cd743f54c4590df04e0ed4cd7ea825b4ccbd0ad
Next block
00000043a048a523c3c1b5875a539a2af5101e5141c1f97c34cafa5cdfefc94b

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 9209 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
7fc00e61dc3c…a5cf543d1713 coinbase1250