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

Block 9280

Hash
00000021f7827e051a82a727427ff96472392fd73ddf0d03cef713231dac38af
Confirmations
32201
Time
2026-09-27 23:44:02 UTC
Median time
2026-09-27 23:33:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
4eebfa4f1dfa87ab46b9054f156c7ce3ae4d97b90a04810a4533e9f1dc9afba8
Previous block
0000001da3d4dc0d6b81a602a3dff0c96efc98ef70d4b598ea2b09879b39d58b
Next block
0000000adec31b2b0f2f7179390fe3f4508c4458165ac3cfeba8a87bce28f6c7

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 9280 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
4eebfa4f1dfa…e9f1dc9afba8 coinbase1250