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

Block 3154

Hash
000001831699d2ad2e87973041851fd2e089fcdb5cc389daffc969322e08f5ce
Confirmations
38071
Time
2026-09-18 12:14:34 UTC
Median time
2026-09-18 12:06:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
018b425f828e51c18c6fae09d6b1b1d789e8b440269817f6eab53b135a1547cd
Previous block
00000335cdce6f6bfe586e9fb2c4f92496cd95b9bc75643922c6a3fecc65287b
Next block
000001356e04543f94bb0758346855b0e77b37407459c6da0e48319278611a23

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 3154 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
018b425f828e…3b135a1547cd coinbase1250