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

Block 13334

Hash
0000002180b5187a06afa1eb1d1074174a086e644a192aa886e759e4ad213cde
Confirmations
28250
Time
2026-10-03 05:41:37 UTC
Median time
2026-10-03 05:32:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
55b0be2679dedf8910244b288868ccb2a2b4217cbdefaa5d6c202a51253484f7
Previous block
000000b18cc4e852f20035bff1a4c1c1488606d83c418b1ff265e8fb35f7219a
Next block
0000007db52052c1ef8e303f7dd8cdce893570117e143bf628f5d2bc7e708bb3

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 13334 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
55b0be2679de…2a51253484f7 coinbase1250