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

Block 3697

Hash
0000011ec0efd0ec24943369db29b17349280534e7b6fe196c0f4140e0f7892d
Confirmations
38572
Time
2026-09-19 02:33:09 UTC
Median time
2026-09-19 02:25:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
92c4904c317456188157668e14ec4f582b1a30baf9e4e0295993bc586c8600d7
Previous block
000002ee448d84e8f175f464b687f78ce06132a61677e72e6b6a1f1ffe0dbea1
Next block
0000030f63682674bf11227a50e620b5d82f79983cc3251dd70b56a7b7f296e7

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 3697 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
92c4904c3174…bc586c8600d7 coinbase1250