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

Block 3231

Hash
000002057d207f78368a97220b8c8a26e93e57e53a08b02d075e2709ec28213d
Confirmations
39107
Time
2026-09-18 14:16:22 UTC
Median time
2026-09-18 14:08:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c48e38c67fd1780d1bb785e2971a9096b73f5d67ff0a599bc63e8a99e2db906f
Previous block
000002972a947a3372ddee23c77a878553e658bfc916c8532921cac7ddbd7541
Next block
000001595dd75ff2cd96e21bd1ccaf156d4a2826ef6717c087841ac13b1b32e3

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 3231 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
c48e38c67fd1…8a99e2db906f coinbase1250