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

Block 11138

Hash
00000043977898dc9b81bcfbe59a8e9f8f7a0ae422c49fa1017681709966b571
Confirmations
31008
Time
2026-09-30 11:31:57 UTC
Median time
2026-09-30 11:22:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
608dcc8d121d85655978239afc1c4b565498a151c57c3196e2dc4081ca996a0d
Previous block
00000077a2b7aae3be99a3505f715b3a38ed1c5c2c06bee3957cb0cdc4526a94
Next block
0000005bbbe3efa6093cb4827b90e2a94a77ec9a8859c8828c7a5beaa9a545fe

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 11138 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
608dcc8d121d…4081ca996a0d coinbase1250