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

Block 15135

Hash
00000088a39d0dedb2cc431d043afc0f0b204a09f805f10ef86b3435683b508c
Confirmations
26091
Time
2026-10-05 10:15:09 UTC
Median time
2026-10-05 10:07:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
db4c47d2d20137eda6d9a3d09692e625b41037f73b40bbd139fd3e696266bae5
Previous block
000000c4c694bb06b621a9a18955818e7a64a350edc633501832882b64c227b4
Next block
00000069baaa60f9b86cc1d15859ae8db7558c9e6d9d8c096966e4af8d8f0488

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 15135 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
db4c47d2d201…3e696266bae5 coinbase1250