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

Block 6815

Hash
000000361f30461ca67e9602b6a5639c0e3032f649b56b4ea0ed7264172fc70c
Confirmations
33528
Time
2026-09-23 16:50:43 UTC
Median time
2026-09-23 16:40:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b666f946c9a65c8028bdab3756db767dcc663dfc8ad7d379ee3a59dc13c5a3d2
Previous block
0000000eb3093b63c6169b1ab0f69ced64e5e57642bcac6d862a534abaa79713
Next block
0000000add7277e33208ff191fed7e380606ae56799b5c924553f7c599c9acc0

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 6815 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
b666f946c9a6…59dc13c5a3d2 coinbase1250