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

Block 15605

Hash
0000008fecfab261c121954c2474b6137a1ebfd82ca2437629c8eed25fcc3298
Confirmations
26639
Time
2026-10-05 23:50:25 UTC
Median time
2026-10-05 23:41:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
dcaa6ef235c00269c34f85097b5f6615167286ee985ab9a98f49270b9e2f6f58
Previous block
00000019e10d875681612280541540820796fe0755fd27be8ae6de391fc46e91
Next block
000000cccdad424f67690d2308d67101a6b58b86d57e3c6cca4e1bc152c0aaa6

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 15605 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
dcaa6ef235c0…270b9e2f6f58 coinbase1250