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

Block 15104

Hash
000000b938e6242d738118b2eb8283b96f396d9179d39d365f02988f48ad4d21
Confirmations
25783
Time
2026-10-05 09:22:28 UTC
Median time
2026-10-05 09:14:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0eb38286f8bf5405cb6ffe098dcfe5737f3a7cc20f368a5ce713ae7ad1b8ce32
Previous block
000000b866b8ffc770e025451b3cb0ba8cfba8068c5c9394dcc1bf4d18fbb04c
Next block
000000a6c64d794474c9986c7dae4829d523e7586c86895546f0b0fd155f9fb4

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 15104 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
0eb38286f8bf…ae7ad1b8ce32 coinbase1250