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

Block 17628

Hash
0000001850390c6af7fa0cc6c258a3fcda7feb3e8cf965a8b4123ddcf5a2478b
Confirmations
22864
Time
2026-10-08 10:15:21 UTC
Median time
2026-10-08 10:04:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
32e3d7f5babd523c8eec0ea26e101d72ad8df103a0310c125ee13afe067cba7f
Previous block
00000085aa59f012aa917e76d2eec608923fd440a3c9dc27ec782cb06665ce5d
Next block
000000bb6f7e668903b6920cb449f15e0ee9ca3e76b02644575652e0367e8515

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 17628 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
32e3d7f5babd…3afe067cba7f coinbase1250