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

Block 9980

Hash
00000008344f6da6e012dab63c6bbc5aa0e8d15a4c1870116dabdebb7fad76ad
Confirmations
32349
Time
2026-09-28 23:48:29 UTC
Median time
2026-09-28 23:38:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
c164b891d5cd59dd70430f65cf27eb83cde65861d407787f53992ebcefe99373
Previous block
0000001943a22fe9b94a8a7e2cfb3d91793df407ba80724c16ef53c3686cafb2
Next block
00000002a143fab1b86fb67fabda01ea39a234f7110458e1a9eb95d319a1c428

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 9980 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
c164b891d5cd…2ebcefe99373 coinbase1250