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

Block 11561

Hash
00000050b9aa75801efebc4497d8e7c09cef123d8ef8e607cea7183f26bed0ae
Confirmations
29537
Time
2026-10-01 00:12:39 UTC
Median time
2026-10-01 00:03:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8537bd9a8ac7d7ebea26868a74d0937d058eb23eeed4863b6dbb3a5380dca201
Previous block
0000001b55837ecaf2e8eadeccc98cee6f03253713e12afbd0e46ed6cc3e75cf
Next block
0000003112fb5f107bedb92bbe7a40918c7327c15ddcea5877a9b037dffbe7a1

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 11561 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
8537bd9a8ac7…3a5380dca201 coinbase1250