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

Block 2859

Hash
00000206675caee9c0b2a42455c1615269dbcc19d8785ec8e39ff614c3fceb87
Confirmations
39163
Time
2026-09-18 04:27:17 UTC
Median time
2026-09-18 04:19:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
59902826b233d58dd7becafc606ac48312e6b6d6568ff0db537baf1ac324bfd3
Previous block
000001d63ced43912651bfe7ed3032faf28c054a1f06682e0554b8decfc99119
Next block
000001f0e0f01a0b79409216125c33b9ac64fe087cb2d0d79b5d2ff63b72fd02

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 2859 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
59902826b233…af1ac324bfd3 coinbase1250