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

Block 17705

Hash
0000001125ac20c787fcd90ed72167134e166466bf5f6dda22ad369bdac7e2cc
Confirmations
23679
Time
2026-10-08 12:24:17 UTC
Median time
2026-10-08 12:15:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
07da142ec24cc3d58e6cda1c244cd56049d817bc9b5b51da601b751b4690efd8
Previous block
00000060fe371a7fb4f55714050c359991f4a13ae712ffa6ca866886f1946b8f
Next block
000000c868f4fcb9f19ef3bf1bf3e5459f9c6cf8e713db76f2e2b92d5195a97f

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 17705 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
07da142ec24c…751b4690efd8 coinbase1250