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

Block 761

Hash
000002af6cb3a272a0c6196f7afd29f69253b2570dc95cccb5eca0368f6a07c8
Confirmations
41411
Time
2026-09-15 21:49:55 UTC
Median time
2026-09-15 21:42:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a62b10ddb992d9a0677ae6093786bca1a76fdd2fb3b93b8c9cb947563d0b291e
Previous block
00000317adf88c7c90269d9c0e956d2524995dfb2076fda91673a6cb1a934111
Next block
000002d47b7d93b6689bafdce460e99c5d72b3bdab9e343ee447a55bb2cc4777

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 761 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
a62b10ddb992…47563d0b291e coinbase1250