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

Block 11391

Hash
00000012e22d5045297598d97fee1a1e365ff91ae5f657b257dfea1163f25189
Confirmations
31007
Time
2026-09-30 19:00:22 UTC
Median time
2026-09-30 18:52:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
490838d13d08999674aeae579103a21e6e1459b64d1241fd62bba20764f1f045
Previous block
0000007ad3cd4e6baa5740021f1975ba5e850dc58330f37d77658fd42987279d
Next block
0000007c881f4a6c565e24709eb87c80fec1946497440287f4c149f7f51d1175

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 11391 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
490838d13d08…a20764f1f045 coinbase1250