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

Block 16168

Hash
0000007de2d459f499cf0fdd68b3578e6dcee59f41cf2d39e72609295c1d88b5
Confirmations
24801
Time
2026-10-06 16:19:08 UTC
Median time
2026-10-06 16:10:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0150e75a4d9494c57753616734de6228a75214cdb91510d6091d8bc47587e60e
Previous block
0000004b3b3d9cf40435ae8f40cf6d19001f42bcd8902e2c925556b53d39d28e
Next block
000000d0fc49007830c17e178538d1905dc0e95cbe9eba0b550415fdc15ed7f5

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 16168 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
0150e75a4d94…8bc47587e60e coinbase1250