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

Block 7264

Hash
0000002ca99bfebaec3740bbc1bfc92a014422f71f2580afb41e2c3b1d55afd3
Confirmations
33451
Time
2026-09-24 13:24:38 UTC
Median time
2026-09-24 13:10:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a0289d639a37039349a2b3424510c725222d76a86e1c9c86a7ad356c52f6a17f
Previous block
00000014159c0d16524ad4c306f49e77bffcdda8d5869a46c6400de9c5750047
Next block
000000123e48bec6d279fc2429721dba3d678a58275a5dc8a6352e58fa56337c

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 7264 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
a0289d639a37…356c52f6a17f coinbase1250