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

Block 15541

Hash
0000002410515be85b684372e5461c5cc5ee255bdd2003814094deacb33d6499
Confirmations
25603
Time
2026-10-05 21:58:52 UTC
Median time
2026-10-05 21:49:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
6059dedb6733e669dfecd4c3b0f4303f43868f6d687977f7eb9014d8fe607c93
Previous block
00000055a7dffa604497181e11b5c20902402a737e0575e7ba723b298bf6fe41
Next block
0000002fd004aa1dc737ff15933a15eee9e0bd6c34bc566f1197d6036bfbc4ef

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 15541 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
6059dedb6733…14d8fe607c93 coinbase1250