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

Block 897

Hash
0000008cc6ab77a8c85edb21c6d0caab44566c51f5168a52f35b848ad19ba57d
Confirmations
39386
Time
2026-09-16 01:14:26 UTC
Median time
2026-09-16 01:06:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
132a622f18cf6c26469910a5b305bc21774367cb7a59e0d1745ac71836b07e6f
Previous block
000000d7dc645ccce3c3de59ba2c0a854fceb9b79dd23b81f0251cd83d16dc83
Next block
000001162f530bf8f206e539282cd4c6a1ef6505857c82c78c924738bc489839

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 897 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
132a622f18cf…c71836b07e6f coinbase1250