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

Block 15486

Hash
000000084ed314ea0b3030e4ff6cd25d8658d59bda0f1d75e4b29e6c56192822
Confirmations
26719
Time
2026-10-05 20:26:15 UTC
Median time
2026-10-05 20:17:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0f83aa0a70f673593f9dc086509a7a1fcfb1b2a233e9b6886230e584480be3ac
Previous block
00000034ad557c71ab1fd078ea10c6a2982f0b6e954311cc2688bfe224547647
Next block
000000cd5adcac9fc64c41186a842c67e81b0e1de1ff363d58b85d6f842a25fc

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 15486 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
0f83aa0a70f6…e584480be3ac coinbase1250