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

Block 7948

Hash
0000000fb82f04dbb3dae20d89823061c83f283c719445cdf439c7b04a42f473
Confirmations
33871
Time
2026-09-25 22:49:00 UTC
Median time
2026-09-25 22:30:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2d6ed1a46f1d6ad335b1222ff1cd15ddef6b94f793aa373d3a56f81dbcbf1cd5
Previous block
0000002eab7a2b2bab34785239ec2732895193f8c6bbec0a0d2431ffaba661fd
Next block
0000000861eba936a873f49306195b42319f7dc2364c40eefaf2101868d2c6fe

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 7948 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
2d6ed1a46f1d…f81dbcbf1cd5 coinbase1250