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

Block 11258

Hash
0000005e06403ca05390bbf0017ac0c4e808ad51c0d1409e0e94dea379a60cf1
Confirmations
29607
Time
2026-09-30 15:07:49 UTC
Median time
2026-09-30 14:58:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ab5dfa5c9701e84a5d742f23de3702d13ccbe35b82d1dcaea452d365c6055877
Previous block
00000020d9600e26bfe6da7121c553fd7645985ab909af55cee514c20126d9b9
Next block
00000063f40a57a3c94d5d5be172daa6193b1d5706d768ca6cbfb699b52cf099

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 11258 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
ab5dfa5c9701…d365c6055877 coinbase1250