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

Block 17445

Hash
0000003bbececa4a51f0d5e7454b30fa90f50e05910d57bb8b80f61fab102efc
Confirmations
24050
Time
2026-10-08 05:00:42 UTC
Median time
2026-10-08 04:51:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ed3b4359a5893d838eae224ff647d1af010ba931e83a0e491ae342966c73dec5
Previous block
000000b0f2ad7b9af07ae5c8b53633c35689735e2b0d10a4826f8754c431991d
Next block
000000a216d9589c64e65d9a80a9bc7a03dd425ba9419db11802218e318a34b5

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 17445 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
ed3b4359a589…42966c73dec5 coinbase1250