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

Block 6311

Hash
00000008dccad08b39ec841376577ab15e0e0fbb4b6c587941ef1c8899d1aab1
Confirmations
34455
Time
2026-09-22 16:55:19 UTC
Median time
2026-09-22 16:43:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9243786774ee0abbd45a96af1ead043e88505ce49894dc5cf2a81c2d2b98a372
Previous block
0000002b5ccf6f40bbf169fece5099fda10872733591c1cf9c9438340128e8de
Next block
00000035140efc4fe107a1d1c6e81b989a744705b28787adcabfa2e6985831a3

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 6311 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
9243786774ee…1c2d2b98a372 coinbase1250