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

Block 1241

Hash
000002321796eb585a0191eabeec02ae6c24a200e5f1c2fc8b19b800c5bc259a
Confirmations
41178
Time
2026-09-16 09:51:48 UTC
Median time
2026-09-16 09:44:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
36cc42ee33892618b0189960dfa73047fc10cc5d37a9eb69f7d1822d5f621be9
Previous block
0000016b46db4e1ee7924a3c83a320e1ffbc3b4e3dbedc5ab6acc6608e981fdc
Next block
0000036afa0d52784f0e8e907e9196c28c94c87f89c3a70692300f4478f790f3

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 1241 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
36cc42ee3389…822d5f621be9 coinbase1250