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

Block 6588

Hash
0000003189cd62be010b24be29ed9159160f99a55c8ceec9772146b478cb13bc
Confirmations
34404
Time
2026-09-23 05:49:48 UTC
Median time
2026-09-23 05:38:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
50983dfd99e9a74e929513df36911b04616f9203a132c12aa57fce3af57ba696
Previous block
00000015f862300fce13b5743ad5fee44c5dc64011974beaa87ee8b1c97d5f00
Next block
0000002842dd51afbb4d67b86fbc9d0b3cded99bd091899af05b5a610e46b7ac

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 6588 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
50983dfd99e9…ce3af57ba696 coinbase1250