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

Block 6207

Hash
000000163315a05bcf2f93df758999db451b206e12907d7688c8bee20b7ec7ea
Confirmations
36154
Time
2026-09-22 11:58:30 UTC
Median time
2026-09-22 11:41:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
bea8165c43a1693a5c466c07ba6a49a303a9e16952eb3ddb2089150505c01864
Previous block
000000141e160ca0e5a0a58768638bef4e90d3cce19cee636cfd88d78e62f903
Next block
00000025077f5ef226006a2cb674deabdf91dbe80cd56a5de04ab12d6c76942a

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 6207 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
bea8165c43a1…150505c01864 coinbase1250