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

Block 9636

Hash
00000056400ff69569531ef11deae27358f7546589be00675f5a6fe1b7d20cb6
Confirmations
30863
Time
2026-09-28 12:08:50 UTC
Median time
2026-09-28 11:59:56 UTC
Transactions
2
Size
654
Weight
2,106
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
0d8467746d4e7a96d76d2fafcd043b8e5789d20af8bf1e5a31a59eb1fbfc8426
Previous block
00000019efa6007c00dd94bb8328fef17bfad9c93f076a19f29404525a7331fb
Next block
00000010b7c95dd5016a0199683f976a7d39b3aa9bae44852cbd3cf4e551d538

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 9636 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
e66ca6b7e886…819443e245bf coinbase1250.0000212
e42ebaac26b0…e56c726c6bc5 pays to P2MR220.01846150.0000212