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

Block 7205

Hash
0000000e49f2bc9de14c73f986549419cb20236014a45f5aa86297566061ddf2
Confirmations
35017
Time
2026-09-24 10:40:06 UTC
Median time
2026-09-24 10:30:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
18976caae13dc19bc3c1969cc0f7cf5fd21164938abc2ffa7a7c89fa911994cc
Previous block
00000025f26c357ac30ed74b380a342139a0cadd5d409d8b1855cdf14400d82d
Next block
000000337045f12abf286af546361eeb5273668ffac0e48fede2a656066ba171

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 7205 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
18976caae13d…89fa911994cc coinbase1250