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

Block 6454

Hash
0000001ee9988e877472b0d7568595b42be95c6edf36f5625889173447e95e15
Confirmations
35045
Time
2026-09-22 23:41:27 UTC
Median time
2026-09-22 23:25:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
10133965055bf4182f3d5a2e93db49bc13cb86558dd8a03387d8c105a9e49986
Previous block
00000032de039502f1a5b75c88ed0e5ea1e8691e27632e453064635f3f9c254d
Next block
00000026932a67456f08fa34fe2a3a2b594ce7f392b8599e1b1b10f0c67e8851

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 6454 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
10133965055b…c105a9e49986 coinbase1250