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

Block 16207

Hash
000000e95e2a0abae205ea7b7d2db9244f6d3289e8d6f109e1044e7d22a85942
Confirmations
25955
Time
2026-10-06 17:26:41 UTC
Median time
2026-10-06 17:17:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9deb3aa2cbb2118e96c534ab8b1261ad78d44c1f8e57e62cdcfe66d3143a7ee5
Previous block
0000000ee3bd48104791eee6d279f3cadbde6b64943a5b495ba6efdee24e7aa0
Next block
0000004e92b0ffed354ad82a9459246b8e6453b34aef67ca044afac66aaed14c

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 16207 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
9deb3aa2cbb2…66d3143a7ee5 coinbase1250