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

Block 1950

Hash
00000258f229ef1b67178785976614f9640e1ec150d708679c2e98b84d04b3e6
Confirmations
38759
Time
2026-09-17 04:30:40 UTC
Median time
2026-09-17 04:23:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b2ba9d5385fee3e5fe03debe5166c6606891af6f4749c67e43a416589465a73d
Previous block
000001f9f49be2d707d5f6a0eea30af94e03236db4f307bcae2e52149a2efa7f
Next block
0000036b0d12477b097b10b8392bf7adec266b8cb8e6619b3be42b11e223596a

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 1950 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
b2ba9d5385fe…16589465a73d coinbase1250