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

Block 15349

Hash
00000007ac89c3295198f0c7a48b70acd21de07b0b7c4a6d0cdebbd29f80258d
Confirmations
25780
Time
2026-10-05 16:29:16 UTC
Median time
2026-10-05 16:19:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ce4e2e71a5725809d1bfca9efe9d276f785b26a85d4fae476f065d8c567881ff
Previous block
0000002b72dc99f3478c778033e1aaae8de6ceeec242b5999a630fb2674d0724
Next block
00000009b98b4f8e661d524a5342e1dee27433f11c53cef1dd71f335fd1137c9

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 15349 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
ce4e2e71a572…5d8c567881ff coinbase1250