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

Block 6453

Hash
00000032de039502f1a5b75c88ed0e5ea1e8691e27632e453064635f3f9c254d
Confirmations
35143
Time
2026-09-22 23:35:58 UTC
Median time
2026-09-22 23:22:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
283733bdd364d4a93d8145bfdd79b5231e59c77be3d66c38f79e2209497db669
Previous block
0000002a937dba3bf94038f347ddb9db4bc7b969f1b53e467aec448d1876a110
Next block
0000001ee9988e877472b0d7568595b42be95c6edf36f5625889173447e95e15

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 6453 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
283733bdd364…2209497db669 coinbase1250