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

Block 16805

Hash
0000005380fdf9ca6ed33853af9a5928b2bc85e77b4f683a02420d7cbc8cbd64
Confirmations
24322
Time
2026-10-07 10:38:45 UTC
Median time
2026-10-07 10:30:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d799752ffa93967cf080a58ed34f997343d67aca488f4d999f0344fb3d5dc3f9
Previous block
00000008b5e82362fec4767a1ab802b81d1e6303bedf4ef4bab63228282543ce
Next block
00000012b5be130ce24c19773939bff5409dd09d43ac92aa526dd03436e5fb66

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 16805 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
d799752ffa93…44fb3d5dc3f9 coinbase1250