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

Block 1288

Hash
000002bccf15cf680df9949734da62962dd58a01207715b676e5eb2ce8d4a74d
Confirmations
40265
Time
2026-09-16 11:02:31 UTC
Median time
2026-09-16 10:54:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d82cdf8d2644e84b28656b8e5f8582ea610eecb1b8afc43c4a20daefdf6c2509
Previous block
000001de54ba5d072467e128e60b463663a5cf24118971509c67f3ea0b13bccc
Next block
000002988982adeb6398cfb6ef32d7a77cbe14ef9ed9316e0c4be00e38b62d41

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 1288 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
d82cdf8d2644…daefdf6c2509 coinbase1250