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

Block 15590

Hash
000000099e20aaeb14a66f11261c54cbc82cdab8035cd1a27603df2d17388eb5
Confirmations
26594
Time
2026-10-05 23:24:24 UTC
Median time
2026-10-05 23:15:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
349679c0505595dcd0a9e67c86ba3d394cdb6e0c0d25b729cc4aa974b22018eb
Previous block
0000006e5b9099552e660ab62c9fb519a88c4418bddd2f66d720f0a596cf7c16
Next block
000000d03dd1fed996c6809339c9296454e9a31c372c7b44b1cac68a5aa66538

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 15590 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
349679c05055…a974b22018eb coinbase1250