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

Block 15957

Hash
000000cc1a4aac101c16726728aefebdaa7f3ea12f02c1fee2ff7b429d1ae974
Confirmations
24932
Time
2026-10-06 10:08:53 UTC
Median time
2026-10-06 10:00:20 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
f2c093dedafbbbf07a18dd1e020befa82fef1e95641c13e80a35b64668f1e135
Previous block
0000008402b0c6225a673f7eaa9a30dee205965a0c7b13d479b591e92a3920f7
Next block
000000c1e7f86fed1a75b32e43fd7c89de4fafdc06f60bcbb3894a0dc831752c

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 15957 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
0e9cbce41daf…0c7283f3cf43 coinbase1250.0000232
bc48099eaeee…900a6969b2d3 pays to P2MR220.01995340.0000232