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

Block 11890

Hash
0000007708dd0ca4a698a10d9044484ec3ddcf669088cf0ba7d31dfc469f4e23
Confirmations
28998
Time
2026-10-01 10:26:54 UTC
Median time
2026-10-01 10:17:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
df58d5c593f690d3a500009e1c986b30ccf20cdfc8ba5f3bd2c2b77416bd5466
Previous block
000000148cf24e6d9cb9d650642876d8aa40d34366178224564f407346fec3c7
Next block
0000005a8147fe72c48c05e83a0854284e8346be66ef8e5f28cff76eef455ba1

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 11890 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
df58d5c593f6…b77416bd5466 coinbase1250