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

Block 11649

Hash
0000002073e7eb9d28ec778b9131d90a7d897044391a7d28e1be26c79db9ae66
Confirmations
30029
Time
2026-10-01 02:56:17 UTC
Median time
2026-10-01 02:46:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
73197a2ec1af80ad1ce05e80aa939de4c11b56311541ba19c9b65d5062133201
Previous block
0000006959d1a4df2aacb8da75104291f56ec53b4e5550ea8dfd574ddc1d70b0
Next block
000000290cf9aae675de2f406c0dcfd423ec7f00514efa5ad71604de92989832

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 11649 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
73197a2ec1af…5d5062133201 coinbase1250