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

Block 15956

Hash
0000008402b0c6225a673f7eaa9a30dee205965a0c7b13d479b591e92a3920f7
Confirmations
25074
Time
2026-10-06 10:06:37 UTC
Median time
2026-10-06 09:58:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1211801977b0727ba8d6d13445d70774396cb9bec1649aeb4ec77d67f5e2a87e
Previous block
0000007b0a3c990b9dc2391b8a9f823a1504ac1162db4423c8ac01eeaf6bd68f
Next block
000000cc1a4aac101c16726728aefebdaa7f3ea12f02c1fee2ff7b429d1ae974

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 15956 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
1211801977b0…7d67f5e2a87e coinbase1250