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

Block 8422

Hash
00000059330e850e065bfff2ee8b2c0d1cbaf0f88e7e17b44722c3ab9135f5a2
Confirmations
33012
Time
2026-09-26 17:37:13 UTC
Median time
2026-09-26 17:23:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
13983e69d129c7b8dd6cc37be442d109e173c11c79cce4e4d5b20b5e9637fbfd
Previous block
0000003060ba8a3eaecf1adc2fecc1cbca3e9bd537a7c77353cc590f6ec76cf5
Next block
00000011a03dcc273660615b0569f4b639cc3e0fba1407b4f276649eb32666df

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 8422 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
13983e69d129…0b5e9637fbfd coinbase1250