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

Block 9645

Hash
0000005d1458d3cd95402d7279a051424542fec424664acc36ac429ebc9c9fb7
Confirmations
31237
Time
2026-09-28 12:30:03 UTC
Median time
2026-09-28 12:19:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9db8706acf3e8dbc47d84d0c78b8614d79983b890be04f180dece99c5ab014ea
Previous block
00000020ee6cdc6c7e45756ecd4f808148b841e45cbf1a92553241c14c5b5b43
Next block
0000003fcb85caf4488d17ba5805552abb7ba9a8f9ce6428f56b28886699416e

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 9645 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
9db8706acf3e…e99c5ab014ea coinbase1250