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

Block 6742

Hash
000000165384d1411a46c02b34968732921d885157c110de8c3f58bae2f4a4af
Confirmations
34367
Time
2026-09-23 13:19:06 UTC
Median time
2026-09-23 13:04:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f1e9e468d3cbd432029b1d2c168f1489228d62361f77afbaf861b9274fe70584
Previous block
000000167f418cec5c9fe37d312f16cc9769121a50259e575925fa4914529a54
Next block
000000265e16504220e90c0bbdc1777350feb48d5dbcd3954558305f5e63d38a

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 6742 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
f1e9e468d3cb…b9274fe70584 coinbase1250