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

Block 8441

Hash
0000004f775452105d071ab5ae8a7fda2cf22a3ffcc296ce50f410ed38bd7188
Confirmations
32226
Time
2026-09-26 18:13:18 UTC
Median time
2026-09-26 18:03:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b1d61d8d303fd70633825c186b1d0c9bbcefacc3589aff8056ec64c27025ed51
Previous block
00000016602e6dc938bb1902eaf0b745d27a55e93e518a2dd24c29cfeb79d989
Next block
000000374cd62c95aa39e3953a2d905466b1151235854978038cb284d14b9997

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 8441 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
b1d61d8d303f…64c27025ed51 coinbase1250