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

Block 9131

Hash
00000028e7f75ca2e5c4d1acded2e66af80b29741035d1ae6a54c13f65b72404
Confirmations
31957
Time
2026-09-27 18:25:41 UTC
Median time
2026-09-27 18:14:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
66118b1a34bfa3d6a8b9a87e00eb5456398d92e39a10015c02d93684c41d9f3d
Previous block
00000039c7043f47974190e5039ebeab21e85156988c23c09cc3cee968b0fa3c
Next block
00000067e092a5138064ba00534f2e9a1873cff1666490e1c28ef782dd3fc971

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 9131 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
66118b1a34bf…3684c41d9f3d coinbase1250