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

Block 12114

Hash
000000b31fd4eb1a782891111abb646b86aa80259dbd2c9b5c360a38fadef1fc
Confirmations
29223
Time
2026-10-01 17:19:14 UTC
Median time
2026-10-01 17:10:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
25138c19cb93e95fc95753a7b71d554bf21c3d3559430a5f1e08667f86ef9535
Previous block
00000081662768d4798c00bf4cd91dbf1d43485b2544d83b2abb976ebe1fad84
Next block
0000002a332d5d3932cfee452650309ae06150e178486b43cefad9c8539080a3

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 12114 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
25138c19cb93…667f86ef9535 coinbase1250