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

Block 244

Hash
0000011345d020739948083cf2c3c3e23a1bc552bcf2fc641b793cf911c1e28d
Confirmations
41621
Time
2026-09-15 08:52:23 UTC
Median time
2026-09-15 08:44:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ed9d9787c5ec644fe7a4521abbfcd97b3eca846578ba19de1d5938322c7d76b5
Previous block
00000072c9175daad46c1e9fae999c4f21e23ec880cfafb69ba59c9feb24f08a
Next block
00000047ca838c7e20b7e7d817acc7f3cbabdfc63b0137bed3aec93e81814436

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 244 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
ed9d9787c5ec…38322c7d76b5 coinbase1250