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

Block 16019

Hash
00000051b015a38684c7ae929192b3da245b5de035942b445a51fadb7b3d11a5
Confirmations
25743
Time
2026-10-06 11:59:46 UTC
Median time
2026-10-06 11:49:57 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d60749490d01bfe1ecd6bbfc17c1fa3a3d3827c4f125d9a9a47925268ee5f54f
Previous block
000000607a23cb4e8965efe9c6db6960fc6d4e6aa07792f22ab8985bd76e7803
Next block
0000007233820813899047d6411f00ba48eabe1d7b3d05faec595ec79b6e2e35

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 16019 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
d60749490d01…25268ee5f54f coinbase1250