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

Block 15370

Hash
000000cf3b0b83544c8354961b6f563db1d76ab8837b9069151e111d99c66fc2
Confirmations
26735
Time
2026-10-05 17:05:11 UTC
Median time
2026-10-05 16:56:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b47c68d6cd7581c8ec10ef61022c0ee1c64ad52e4c3553e9e6437a47bc40fc86
Previous block
000000bdad959371dc3ef7501e966b98c06719eecb9fcea2646d1063705a21de
Next block
000000860a056b0e461476bd9ceb559c9efb14a1993b0dc4c047aae37cd92483

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 15370 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
b47c68d6cd75…7a47bc40fc86 coinbase1250