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

Block 15910

Hash
000000040776c1dcdb0f4d2d5e8788d1f8f8fea8e6a1e93a1d79beedb0ee982a
Confirmations
26201
Time
2026-10-06 08:44:29 UTC
Median time
2026-10-06 08:36:23 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
76fa7d884ed9a2f8c06c9acdcb7fae282bd5b9dd04048b80f583ea766d49cddd
Previous block
00000049b42dabc0f2dca356c2977f25c7cc0ca412aab2e536c219cfc1b6658a
Next block
00000052d271710032f24e22806fa0b66bacbf14a24dda1e93102b7eebeef9e0

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 15910 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
76fa7d884ed9…ea766d49cddd coinbase1250