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

Block 6474

Hash
0000000c527bbb13095d2747e50988d752737f26514d832bc4400b7fa08ee7c8
Confirmations
34725
Time
2026-09-23 00:40:03 UTC
Median time
2026-09-23 00:18:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5854da52864a413452b220cb98fd87ef5dc88fffc6a305917aea3efe0042bbc1
Previous block
00000025f879d700bdf4951a366b59cdf86cde79dc2b4ce11efdaabafc2cafd9
Next block
00000014c02598d390a8880d0d0b9bb517bf7dc0a775a5384191a18dd3cf8453

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 6474 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
5854da52864a…3efe0042bbc1 coinbase1250