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

Block 8275

Hash
000000087512a6b87559fd2dfa0085e655d2f8643f8d0a11435b14889c214d4e
Confirmations
32223
Time
2026-09-26 12:10:50 UTC
Median time
2026-09-26 11:54:51 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d7d2e1f6f6f15ef09a195b9aaf7f7c1185c1b5e27504de75d72f48b08e901294
Previous block
00000028e946e23afc83d850ca785dc58927a89ab67e82b13eb8504c35108242
Next block
0000000fbadaab3b1132ea8e221b15e68c09108c3d4d63aab984f36664325b54

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 8275 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
c0e172c69dc7…2c8148d98d83 coinbase1250.0000117
b1aee4e70554…538397473d79 spends P2MR110.00998830.0000117