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

Block 16834

Hash
00000085cbf504b511691a6b55268b80d44c7530f2ac51a3a3a9515ce4c354b2
Confirmations
23450
Time
2026-10-07 11:26:51 UTC
Median time
2026-10-07 11:18:34 UTC
Transactions
3
Size
8,343
Weight
10,077
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e4f67af23706f70d1ab908457824b3009095f96940442d939e8a3f50f7af7311
Previous block
000000247b2fb6adeb7a8fac357bd579476b49a87e24005e0bd1a886d050ca5e
Next block
000000b7d01362ecd289798c6fbe9aba8393e4ea5cd7f8c10cc7d4119cbedb10

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 16834 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
20f58b9f8839…9e73c08477dc coinbase1250.0000441
22e62ed31b41…3739b8038937 spends P2MR pays to P2MR110.999955660.00000258
26c958e5bbd9…dddc385dd45c spends P2MR pays to P2MR221.99995590.00004152