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

Block 2037

Hash
00000199eff4945f6f9677e3fb7eb55b8ba015175e6ea66db8ab2d7bbb8da216
Confirmations
38587
Time
2026-09-17 06:48:17 UTC
Median time
2026-09-17 06:40:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
70f184e9c80de11e0874470e32dbfe0ab2242326562200c1f3ab2a7e6ee2749c
Previous block
00000100b3a663a8bf6bf5523a28c9054babae631d87b015665ded39003e0785
Next block
00000083e9c0405cb786250031e6ec562af9d0a9d7d6d1976dbe336839c41370

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 2037 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
70f184e9c80d…2a7e6ee2749c coinbase1250