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

Block 3209

Hash
000002aaf68faab6b61957ad5c9ac33c6f5262fa56a42df3ea943cc7cfc1a996
Confirmations
38268
Time
2026-09-18 13:41:46 UTC
Median time
2026-09-18 13:33:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0a6d3757c19c97b32353f92426e2a823bd5ec6fc7c5933082878b2cefb0c51a2
Previous block
00000034d85f231abdab625ab3d83e4cf9ab54a93b15d91d337c19337be69a5b
Next block
0000034fda7f286a72f1949a15b180a218740ee626fd172d7c0fd1f76624af66

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 3209 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
0a6d3757c19c…b2cefb0c51a2 coinbase1250