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

Block 9731

Hash
00000022c56f3453cdcb301ece8747be5378986102e752b522e57751291dd566
Confirmations
31679
Time
2026-09-28 15:25:56 UTC
Median time
2026-09-28 15:15:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
29c6f5a63ddc19113576944d65a16a03079dfeeadb71b07c630b52a4c89fc960
Previous block
00000065947138b93fef2a4910896713d36adb064c41087b523169b01fc8d4c3
Next block
0000002c18ceac438180895d740b79d312ea0a69a20d15225dc9216de0471f78

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 9731 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
29c6f5a63ddc…52a4c89fc960 coinbase1250