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

Block 6771

Hash
000000021e9f2967ddae234ee1a8bce3ff5d46ff4c809d8ab38e9dd005b98f2b
Confirmations
35355
Time
2026-09-23 14:47:20 UTC
Median time
2026-09-23 14:38:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
36422b8d55ed20a59b370c92c30bb0002e6efc650bd8917000b84fde7bcb2682
Previous block
0000002a84085df43a2da6dfe3c89addfeac65c4a90c9912b8173e3c5e5e037a
Next block
00000028469629f353760fee398b81521db7c1da7816f2973d1b2cf7e1fccfb4

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 6771 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
36422b8d55ed…4fde7bcb2682 coinbase1250