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

Block 11249

Hash
000000667986960ac9e25619cc30c6969e7419a2f5b6408632e37e4e527e4e30
Confirmations
30490
Time
2026-09-30 14:51:55 UTC
Median time
2026-09-30 14:41:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f408e1655a86b648ea6d267c8ed94883230373522034a0efb5614401768d39c8
Previous block
00000047f72789708b54dfc6bbc1717a1263cd1d6bab3be99fca17822ac4b11e
Next block
00000071bcc795a8138aa1eed73119ea1de88336adcd7a7e16a546cfd2b1fe32

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 11249 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
f408e1655a86…4401768d39c8 coinbase1250