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

Block 1246

Hash
00000001c060e74d36980355dd5f521ba1a38eb37ff57c0a2a9d0d76860773e2
Confirmations
41145
Time
2026-09-16 09:59:19 UTC
Median time
2026-09-16 09:51:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6f3f4c93586c43b0d9d140291612f8e56cd86a9029b6a0cac88c539329b83c11
Previous block
000003728a2be0a092c55c4a41bd052195a2bf46b14270eeed3b1f1d9c160ed9
Next block
00000024be4df06cdc4bc26d839e808147ec27d78c24459da84b460d6d83af04

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 1246 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
6f3f4c93586c…539329b83c11 coinbase1250