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

Block 1674

Hash
000002850fc65f314fb259c98c02136b6bc3081d7dc02032a3606caf126ac9d6
Confirmations
40007
Time
2026-09-16 21:15:08 UTC
Median time
2026-09-16 21:07:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e213c0682d4d166d82b4f464c137b41da02d2ad43a1b63344b3b11bac9c56181
Previous block
00000093e180fb1b7632ea2abfdbfe5b67e7a58b5e54adfa2be27a83ffe67374
Next block
0000031a5f06304c272b6db1355f7674c72cc6c6def8a23ef537bc0de561d8bd

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 1674 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
e213c0682d4d…11bac9c56181 coinbase1250