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

Block 8204

Hash
000000099e485afbb1bf435482c6999f12c3ee15f55b78dc20298cd668da7009
Confirmations
34037
Time
2026-09-26 09:33:18 UTC
Median time
2026-09-26 09:21:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9f51c2bde03703227634942ec2058e976df887717adf3f104269bcbb3600ba2c
Previous block
000000600b3f1847e4312e85cdac0e898f617c49b3f594f672150c31d0f494e7
Next block
00000001ac81d64f92079afe54ea94b49c55458a0452e1bfd6f0103f1c4fbf98

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 8204 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
9f51c2bde037…bcbb3600ba2c coinbase1250