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

Block 9684

Hash
00000021e49b027a41d2046861e8785ddc97e4dc40525b4ef425418580d18126
Confirmations
30873
Time
2026-09-28 13:44:23 UTC
Median time
2026-09-28 13:32:19 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
44cba48d803668afd878c01f7fc835dee15d8ab8e6f3267518a4a31ecb84221e
Previous block
00000045b79f5c6143289117ac675d2e6b5c19606ae67cd927f9da4ba2c1dd42
Next block
0000002fe28db72ba627be230cd7e95465504c5e3500c2cb6b84a3e967bacc10

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 9684 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
9d3801c8bc04…2de2ec4457f4 coinbase1250.0000033
3f71493ce5d1…3da3a10a8e4f pays to P2MR1249.99999670.0000033