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

Block 8418

Hash
0000001f37f506802b9dc24c749dcc8dba1ff95e74ec8421b37c5c1701dad453
Confirmations
33349
Time
2026-09-26 17:26:46 UTC
Median time
2026-09-26 17:12:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7bb21de3867741716b0b9b462d89690196d0130cae6214c13eb250dcc810aa2d
Previous block
0000005bbb2a70e0ade62986f6fc4a0712dc879829d46de40fe2c82a65db29a0
Next block
000000597a021a2b569f954a647549aa5cb57ffbc3737d71f914533396fc4008

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 8418 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
7bb21de38677…50dcc810aa2d coinbase1250