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

Block 3342

Hash
00000376697b2cda612430f227e077f78b27c1886f58fbdd034fd46b7bd92bf2
Confirmations
38831
Time
2026-09-18 17:12:18 UTC
Median time
2026-09-18 17:04:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
036ecaee44aaeac36643c479bd72a974fedad9c66ce656e3fa5531a99a60a402
Previous block
00000372b783b82f40022e477896ba50c6bc533faea2b1bcc2f598b65bf31381
Next block
000002f07dd3acb75f25d5c1e3ae96be5a234aebf3412efff34fbc194513d0bb

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 3342 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
036ecaee44aa…31a99a60a402 coinbase1250