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

Block 13146

Hash
00000040907ee6c9f87ef4110e641ba38443be2c43b3a4c363801f88b4d06961
Confirmations
28617
Time
2026-10-03 00:07:08 UTC
Median time
2026-10-02 23:58:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
3516a097b4fdd127fb85cc13c3988581880a592519867f9734df522f5aa1eebb
Previous block
0000000503162123a302514fa8a1b210a4e3d09d16471041a62196b625e046f4
Next block
0000008b2f038b74a98a28975e8255f4f3e82c8c4fec646e76a64af9402a6cb5

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 13146 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
3516a097b4fd…522f5aa1eebb coinbase1250