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

Block 17307

Hash
000000ba1899d3fabe2e3b2e5c0d58dedae6f5a6e18389e2c778d027d6c2eb74
Confirmations
24099
Time
2026-10-08 01:04:00 UTC
Median time
2026-10-08 00:56:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
71d4b8befd378a04d90bcd802046b812f2d595332611b6c09a6882e16d769c43
Previous block
0000008798e7c06c5dd2ea6a9d104dafd89dcc99358c46a27970f04451da9649
Next block
000000b39a1b8d1442445be2c8d6c3c72b28ce88e9ff50cbf7d703d9fd820968

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 17307 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
71d4b8befd37…82e16d769c43 coinbase1250