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

Block 17375

Hash
000000a40630c28354f15d7bf617b3acf5854ced5290db3fa00f98f6d947a649
Confirmations
24779
Time
2026-10-08 03:00:39 UTC
Median time
2026-10-08 02:52:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1137907e875f6bcfca8a5a95ac10a42cf33c1f03d71cf5ded42e749d3263cf57
Previous block
000000256d12c3085c57e0aeba3a5e84774ba15760dd19ae96e99effbf2bad9c
Next block
0000001cfa8e47459072831b2188eab18231dbf6942306037eacec334ead2798

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 17375 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
1137907e875f…749d3263cf57 coinbase1250