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

Block 3289

Hash
0000010ce4bf62fd3aa03c2e1efc3ce69eb06dc28e033aab433987a7efc56832
Confirmations
37205
Time
2026-09-18 15:48:32 UTC
Median time
2026-09-18 15:40:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c56848d2abbe55ed0d8be5d9cc502860c12c9fa5dfc6be90d64352ab20e281b3
Previous block
0000012d2e01708893ab68c634a5dd734a47a58bee9a35a52431576e5eb009e2
Next block
00000319b287131610124789e3fab27e14dee218a43bbc4cc26f343048128a46

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 3289 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
c56848d2abbe…52ab20e281b3 coinbase1250