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

Block 17475

Hash
000000b18b827537bc98fdcb53c4f5821904b13737f1899b880097c9132045c5
Confirmations
24270
Time
2026-10-08 05:52:39 UTC
Median time
2026-10-08 05:43:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3d8ea5eba471dc8385643addee07b52df206f4f75a1bbaf0cdcfbeb2baf8996f
Previous block
000000623a4409af092badaaf97dc33adf79b1cba09d910c2ee407bc947f521c
Next block
0000008b730f51b2b19ac2429c17458c2ab44ea9b3343a95274e209920fc8e6f

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 17475 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
3d8ea5eba471…beb2baf8996f coinbase1250