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

Block 3218

Hash
000001ad2f7c025d6c128225520ef7865ad79d38ca42efd4b7f97e3ee0b575bc
Confirmations
38566
Time
2026-09-18 13:55:50 UTC
Median time
2026-09-18 13:48:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
544bad8ee103bb1871bf9bcd3c3e79d8839770be5711bddbb03bec1e97eee00b
Previous block
000001e8649c53e687cc04cb6a9fc959c3e05975ea393171dfb1d5978c145a4e
Next block
00000326252a32015013dc6bd75147470468e9fb8a509ffa1f3cc5000141c74d

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 3218 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
544bad8ee103…ec1e97eee00b coinbase1250