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

Block 17425

Hash
000000ac809d2d3cf822755f5456bed7cd659a749b59f5ad87142b430e01d555
Confirmations
23468
Time
2026-10-08 04:26:38 UTC
Median time
2026-10-08 04:18:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
5bce9d34a574fd557e3d441779c66421943e5cee550e09af514bae33ce774df9
Previous block
000000db523b7ab172feefa2c9da036a81a76293a92226b1120adc7b529acca5
Next block
0000008a1201ba92bf04da13106474fd40f24c4e4a9088d2706406df78c1cb18

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 17425 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
5bce9d34a574…ae33ce774df9 coinbase1250