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

Block 11949

Hash
000000420def46d8a840c28853e22be7f281d91b0be8a16ade7eb282fe819540
Confirmations
28833
Time
2026-10-01 12:14:58 UTC
Median time
2026-10-01 12:06:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
df15b1233af75fe93276454024f2986fc55269966750c97a100b3afdee6e9f2e
Previous block
0000005951fc33760551767079d166ef54b99fe29aae81242f0760fa4c6f20c6
Next block
00000091800f5abd6e998d98ee77b2076f1b44d526d1595d8d876200193f0d46

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 11949 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
df15b1233af7…3afdee6e9f2e coinbase1250