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

Block 8651

Hash
000000683ae54405e14e3c551151b560e8130f760970fffebe001950bdecb661
Confirmations
33547
Time
2026-09-27 01:25:47 UTC
Median time
2026-09-27 01:16:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a37d864076633a60ed07569ca90b7fa7da0f9dbd496ed11d96b558c5eedebef4
Previous block
0000003411571f092215d6ea15add3c38788c7b37cb5dff4a525626231105cb6
Next block
0000004ba9f4e75b441d75fcb426848b0b320b66f6c85492368777aa373c7220

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 8651 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
a37d86407663…58c5eedebef4 coinbase1250