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

Block 15180

Hash
000000bd15e4fd3c8eb192ce0f367552a5e44bc5353048ac7d03846a54fa39f9
Confirmations
27020
Time
2026-10-05 11:34:30 UTC
Median time
2026-10-05 11:25:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
906cec3c0ea77131577bc47c6d9e04e95ccdef6ca5a0e62def80e5d8dba83cc7
Previous block
00000082f7e410471705d28ad5f2c6784df803b4865eab61b45acbc2d93299c7
Next block
0000005a3f1f701577e58f3432c0e6d406087e81ad41778f22e3bc7e83dc1a61

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 15180 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
906cec3c0ea7…e5d8dba83cc7 coinbase1250