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

Block 17602

Hash
00000051d5e2cb34e1751f814c5ca5756c39216867f9ddec87d6a4821988d000
Confirmations
23386
Time
2026-10-08 09:29:47 UTC
Median time
2026-10-08 09:20:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9a9d8c14e2c8eaa77b98ff7656f68289165cbde1b47b676fd0f210931269ef27
Previous block
000000ec38ffb368cdabfaa5ebec0a5adc565c07fade53488e407dd4f8b1de80
Next block
000000ac23a7c4ed8104338372fe712020b84a53ea1cd1e33e0880cb495684ec

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 17602 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
9a9d8c14e2c8…10931269ef27 coinbase1250