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

Block 9770

Hash
000000199e96594c3dc2a2cb9d599b126dfa2e49a1de37e5d4e0ee73ba139e0f
Confirmations
30896
Time
2026-09-28 16:49:35 UTC
Median time
2026-09-28 16:40:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
0ca7e0001777d2339192186e4ce3067023ff286d5ea8b7b09f06abb234ac9fc4
Previous block
0000002181847ac139f5cb4861a8e61adb0c98e39ad60302bb55eff147f86389
Next block
0000006039625517cc63e6dfec6f92740e82b4463f6d72cf6e375abb9273fdf5

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 9770 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
0ca7e0001777…abb234ac9fc4 coinbase1250