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

Block 16146

Hash
00000068214729721a21debffed4b5d944192342546531fb7dc418383e04a3f3
Confirmations
25874
Time
2026-10-06 15:41:26 UTC
Median time
2026-10-06 15:32:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9d12eff8f9e3f7ed7cb7c871f760d99645501757fe8326ae005072f99f1bfe19
Previous block
000000ce63e3bc6a77bb2ef310ac26fb59ff4920b21a9b5c7da2db7fc2e42027
Next block
00000005c1ff29a37a3938cd1e45ee2994c073681d70831a3dae9828f822a337

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 16146 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
9d12eff8f9e3…72f99f1bfe19 coinbase1250