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

Block 150

Hash
000002323b1f35f6646eaa4efd20a62e6375b1757db1c27fe49176e67afbdf46
Confirmations
41529
Time
2026-09-15 06:30:59 UTC
Median time
2026-09-15 06:23:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6348428f5f39eec5d0015666176a056fe0f62fd030395ab4dd2ad33772c01f7d
Previous block
00000022c77e8579b90e66faf8ec35323cd0cabeceda1b9d0ae7e39e4f8009dd
Next block
000002b03ed8fe7ebaa59dd5aeb98f785855da1718817897a815402a32d5ebbe

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 150 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
6348428f5f39…d33772c01f7d coinbase1250