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

Block 17882

Hash
000000a506d3b233c868f314098d9e8f85d5efd72cdf32079e1f44c103975007
Confirmations
24264
Time
2026-10-08 17:29:33 UTC
Median time
2026-10-08 17:20:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0aa909811c1e9cdbfa8da9d21ff3e4ffc71ac8f2266324c2f6fb62b4a4b24531
Previous block
000000bc456e288d72c4f21db80b8c9031e60a9604746adecf654033d02f6538
Next block
000000d94b2d6e35ecd29bed77b0cc757b0a423b6a589a58b2af797da8ca1fb9

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 17882 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
0aa909811c1e…62b4a4b24531 coinbase1250