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

Block 1161

Hash
0000014f3aa10a359e0ba29f4a62cd40b8578480cc552d2d3f244601e15f53ec
Confirmations
41111
Time
2026-09-16 07:51:29 UTC
Median time
2026-09-16 07:43:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1ba4708e4389ebc6c357b274167f95a1c7c36d9ed1130038529714a7d050878f
Previous block
000002cd9c3c640c39593c934c4b8d1da4117c33e36babab130544cc8b9599de
Next block
000000e744b0fe3deb8a70fbba66df9d96f520942fe95f5ccb1b4d1baf122bc4

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 1161 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
1ba4708e4389…14a7d050878f coinbase1250