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

Block 2774

Hash
000002655b9fd755fe7237c0922a081901ee58ba82932813b99733700d887f7c
Confirmations
39647
Time
2026-09-18 02:12:40 UTC
Median time
2026-09-18 02:04:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a385ba975e6dab0ebac99f85ac3081daa3f7efdead7dd96cc5056e400a90bc3f
Previous block
0000027322bf07300f0a9fe6d86a037e0207d378b4aeb5892d00def52ae915d3
Next block
0000002984030e9e6836180a87bb013ca129c5119f7d31b4bd167b3cac6a62cc

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 2774 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
a385ba975e6d…6e400a90bc3f coinbase1250