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

Block 8618

Hash
00000020bb6dd43d782fc4328ef1c5e4659de44eb0c72c7b0ec9648ac1d06c0d
Confirmations
31874
Time
2026-09-27 00:16:05 UTC
Median time
2026-09-27 00:06:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b13954d5b69e095a408f1bb33c3b2dd3557f4709c66650ea56edea0aa2994f09
Previous block
0000004a6766bed4b3edb3b749f9d7597bbaa0ba431671d671b687f9be6eb895
Next block
00000022e992319a80ae1f63874f5b97f7e6fe9e26063d7db0f31fe8155d2a8c

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 8618 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
b13954d5b69e…ea0aa2994f09 coinbase1250