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

Block 7391

Hash
0000000c3ea465eab9a4340f7f7be875b52686274da6f68016fc38f407dfc247
Confirmations
34783
Time
2026-09-24 19:32:45 UTC
Median time
2026-09-24 19:22:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f2b34afe2f6c69fb538fbe5db3a9b3ca29df07ef2e3ea1c2fed493131517facf
Previous block
0000002c94b6feb0111f42540b06742a1c1f3c068e12e081f2640ef00784ef67
Next block
00000034866a60f3144d1b929387786671bc5d8e3bb1470fc60c7632a147927e

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 7391 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
f2b34afe2f6c…93131517facf coinbase1250