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

Block 7473

Hash
000000300938064ecda72a627e784129ca5215a0faa6a0df9ad8e764ece7fa89
Confirmations
33275
Time
2026-09-24 23:53:30 UTC
Median time
2026-09-24 23:41:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5930d5232ae5cf94c96a65c5c9cbceba19f2d0c07a33c6b1a1aac4867f9b8771
Previous block
0000000192fad734ded5b5e82878f27650261636d9c9cf8560783588c04c4701
Next block
0000002ce77750c148f204217ac801d8396e2bc1eece51fba0c7f96cf9f3a697

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 7473 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
5930d5232ae5…c4867f9b8771 coinbase1250