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

Block 6494

Hash
0000002d4a221442db75f154299f63900ccb331a4b1645c43442c6743672a726
Confirmations
35537
Time
2026-09-23 01:36:46 UTC
Median time
2026-09-23 01:24:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9f27c47d99ce7cb5cad732b1f07a32d4ac79199c8c03e5de923cfd92cfb62ec5
Previous block
0000000dc37c0a42d272b1793205c24fdcc393bd7c1e6b67919b5c33c725211b
Next block
0000002741d4758531dc071f7e990eabfccb884ec6ce976fd2fd11236f6fb5df

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 6494 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
9f27c47d99ce…fd92cfb62ec5 coinbase1250