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

Block 11240

Hash
0000005154646afe4d2bc1355eb0b645f0dabda6f88a6012167de9e4c98c6862
Confirmations
30744
Time
2026-09-30 14:34:27 UTC
Median time
2026-09-30 14:25:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8b63795156dd173bbb6a7f947fd872e1c859e8eb4009a35e8c60d651905309ff
Previous block
0000002cf070270737c4c59a62470a1c9d1e2aea2abd53ecbd41b583e9ad5881
Next block
0000001c5a1753d5bbb4d12cb6fee0d1fc0cada2dcf7b3d740d1981a3f9913c1

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 11240 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
8b63795156dd…d651905309ff coinbase1250