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

Block 10439

Hash
0000006a3cc53932744d0db3b9917fc07e46c1e4e9eafbbd0f5a7f6a7d9cc69b
Confirmations
31757
Time
2026-09-29 14:16:49 UTC
Median time
2026-09-29 14:06:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
25c911a8351aa1d6cff537b9470d567aec41e3e0909bab506a2e9c8c5c14adf1
Previous block
0000004ee94dbea652e781582d851ede52844db1c930c44cb41322cd55134f60
Next block
0000007c3655dd4cad3f14d9f4d9d64e80128fecab7aa1a47564faebffd02b40

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 10439 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
25c911a8351a…9c8c5c14adf1 coinbase1250