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

Block 6571

Hash
0000001786428ddf8d7984bf0ac934039f46017fea8a99e20503ac73e9e93dd7
Confirmations
33850
Time
2026-09-23 05:10:52 UTC
Median time
2026-09-23 04:59:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1a518f20d6c415163931f652b5bf651dea08b72e9a4e94595678a48590459247
Previous block
000000145289e21011d4b7acede18b9a6e53b48397df43a03147124a77316bb9
Next block
0000003109e65fc83cb41bb9f5ac9a1d78e67638e611d5739e996f0b52e7b8c7

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 6571 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
1a518f20d6c4…a48590459247 coinbase1250