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

Block 7794

Hash
0000001ab3a922d5f1f3485d8b4fa13bd8a4787748b27617f853fe7aea62635c
Confirmations
34542
Time
2026-09-25 15:20:53 UTC
Median time
2026-09-25 15:05:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
70d5683ab4c41c5a678c8b4971302c51da5fcf973513a7af99fc0a916929594d
Previous block
0000002670be878e4c6b8cb0aaa62efc2b4e69d9538fc142a4dc3aaaed1c4ddd
Next block
000000325cf352631eb68858ec87ea4047571e39d6972d94621fbfb81d72e523

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 7794 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
70d5683ab4c4…0a916929594d coinbase1250