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

Block 17409

Hash
000000bc00ef8027e07f43748f5b2467bc7eef2a6d80cb4cc8cc88ced88a4350
Confirmations
23768
Time
2026-10-08 04:00:03 UTC
Median time
2026-10-08 03:51:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e3b6b0707d33f07c25a8816cada16a8074efcb81bce132efb18f998121b18f83
Previous block
00000073a7e3045b598050aa68699a536bd7a41dd7e28f9adc9b5e320c90ad4d
Next block
0000009eff3b3b14d67253bce1d42c705fff23cf8e3de5283c7b19b89d94d4e8

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 17409 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
e3b6b0707d33…998121b18f83 coinbase1250