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

Block 15231

Hash
00000070cc5c66ee52fd24e87add070f3e31f4510f31a13b5eca874718e8088a
Confirmations
25519
Time
2026-10-05 13:00:46 UTC
Median time
2026-10-05 12:52:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
827aaffce5cf886faaaf619821b447ef21246fff706bcec2c7f4e6c72a9d6ebe
Previous block
00000042597c0a0ee6ad664bfd96193d8306dafaae6ab877c2355e93a3632e3d
Next block
00000079ebdf056d8d1d88cad1d1991ec656982fbd097984110de0cb8bbcb0f9

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 15231 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
827aaffce5cf…e6c72a9d6ebe coinbase1250