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

Block 1498

Hash
000002f9f735d83bab2653f6dce62e623fd7161b6a78941f2588c2b6eee71d7e
Confirmations
40693
Time
2026-09-16 16:34:16 UTC
Median time
2026-09-16 16:26:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a19cb22226cf6ff8adcc8bdf656b41b3ac1b183ef68b282cde7797933ec44acd
Previous block
00000230855d79fedeb62ff08ef729d6cdec04f18f96a89e5f9edf343a7e482f
Next block
000002c60d5d8c107bb574803ddd1996ef8ee9bd1a5fd769aa3576f970d05bda

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 1498 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
a19cb22226cf…97933ec44acd coinbase1250