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

Block 6250

Hash
0000002d5429b5c61d96776036578534add10bda50c3f1cdfc4266798d0e765f
Confirmations
35952
Time
2026-09-22 13:56:07 UTC
Median time
2026-09-22 13:42:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
4d4f4254aa3273ae47ed66430fc662f6103088666b3841513eee5db3b45a2652
Previous block
00000028b3d424bd78ae7d249c6aff5be6b896e625974a92ecfba1cf90ccaa75
Next block
0000000dd1c8888d710594f1432d5ccc29d81c43e557c494b8666a3135ab1809

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 6250 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
4d4f4254aa32…5db3b45a2652 coinbase1250