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

Block 17459

Hash
0000009f409cbfe58b23b4ab53a5c88b21472457524d4c8586ca97828d5f1a52
Confirmations
24625
Time
2026-10-08 05:24:07 UTC
Median time
2026-10-08 05:16:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2c6cf7a05eadc4cce03dc68a3d38d2ca0b87ecbb0de0818c440816cd21164476
Previous block
000000a564b6a0ac4340412cbd09299a07e08d3727289ba0d4b15bc55d405950
Next block
0000002a6e5d1596b256ec8e3b6c249343634c78eba2357592f327627fef432a

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 17459 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
2c6cf7a05ead…16cd21164476 coinbase1250