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

Block 9858

Hash
0000003a1f53f9387a6d53980ca3090449bc7c957b11fbeb24047e24f47aa9e0
Confirmations
32423
Time
2026-09-28 19:48:04 UTC
Median time
2026-09-28 19:36:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
4f4f2e93597dcb39e2a8963b36a42053135a69082c2ae1455a17919cbd02738e
Previous block
000000267cad02d647d60a0f8991d289132a5fffa23e860cd3de0b69df991ccb
Next block
0000001a0a2d936224021fd91c30fa98de4a288af6752f5a2712a8d6b321d725

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 9858 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
4f4f2e93597d…919cbd02738e coinbase1250