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

Block 772

Hash
0000024e4ab677a3636cf512157f4eed6d99c01e67160c340a4ae1f6f417a60a
Confirmations
41532
Time
2026-09-15 22:06:27 UTC
Median time
2026-09-15 21:58:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bd29d8ec95a0bba5a6751bbd28cf72429e47c1df0dd56741f5756afa8404082f
Previous block
0000015567c526c4b8dd5c4a161bb29e20bcb475e9fc1e710258f9315666cba4
Next block
0000023b21809bb86aeb1921ecffe43449bc849868ff36bfe1d43fe2826350ec

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 772 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
bd29d8ec95a0…6afa8404082f coinbase1250