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

Block 8619

Hash
00000022e992319a80ae1f63874f5b97f7e6fe9e26063d7db0f31fe8155d2a8c
Confirmations
32030
Time
2026-09-27 00:19:39 UTC
Median time
2026-09-27 00:08:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3a734c7b747eccbf94c7cf110ba6fd0931bfd6628fd18de0dad8fa54d354d5dc
Previous block
00000020bb6dd43d782fc4328ef1c5e4659de44eb0c72c7b0ec9648ac1d06c0d
Next block
000000304d4f7b59de87343cc02d4b9371e9452c2eb260979ed33f299dfef417

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 8619 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
3a734c7b747e…fa54d354d5dc coinbase1250