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

Block 17497

Hash
000000eee2b8e582099811435f9010e097cd805949cdcbc73e4819f3678dbaf8
Confirmations
23946
Time
2026-10-08 06:31:05 UTC
Median time
2026-10-08 06:22:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
356b59cfeb02ab791df6751152c59939929cb657a700abbc7ce931a41cd51939
Previous block
0000000c9b62c4ba6fed909151deaa2591607117c16fe2d001790753ef8857ae
Next block
0000007975459fcf71aa9368e72ddb5fb99806bf06d6f98c1c17dcd27c1d208b

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 17497 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
356b59cfeb02…31a41cd51939 coinbase1250