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

Block 16295

Hash
000000f4e7b40034f8f0540d38eee9eb0beed517479d4c78dbfa20a751313544
Confirmations
25808
Time
2026-10-06 19:57:23 UTC
Median time
2026-10-06 19:49:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b0f70cfcf66db3ab0db8bbf888e4e3c2a9ed9d1750848f9c09046fb328b7aa61
Previous block
00000071d148bd272925a3057fbb385c797456a0962ae89b41bf2abdbeaf272c
Next block
0000003a363abe63f2dda7e485b83b0e8a13cbde242ba52bec55dbd63e8acc1b

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 16295 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
b0f70cfcf66d…6fb328b7aa61 coinbase1250