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

Block 6976

Hash
0000000434cf81b82f558f106922f35f8c69cc073e5eb2510630982437732145
Confirmations
33963
Time
2026-09-24 00:25:25 UTC
Median time
2026-09-24 00:09:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
169a894ba4b9df8064d0c3d6876dc1736bf2ff5e97c199587c44e9b7dc5c2b27
Previous block
000000229958b7bcd74644c34a66885d6ee8d582694c65a58a1f6eaa609ec44a
Next block
0000000032c2532185aa4a6e4ccf9d0cab9a454eb6ca01d9ae74590d86ea0e3c

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 6976 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
169a894ba4b9…e9b7dc5c2b27 coinbase1250