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

Block 1190

Hash
000000c0533fd8de415d925d599d12c8974fb3d4dc3c4c5fdad76fa5aa2d7bcc
Confirmations
41229
Time
2026-09-16 08:35:06 UTC
Median time
2026-09-16 08:27:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cb72979fa1e39f2784f62079b9a65e8613b1495367b3185ff49b644a7b5bbad9
Previous block
0000022e46fce6121a35557d979bd917802d0749aaef6e6b9fb6b42c033d31b1
Next block
00000333bc5748179855772657efaa948cff97d8bc5171a8d01efada13be384d

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 1190 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
cb72979fa1e3…644a7b5bbad9 coinbase1250