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

Block 6889

Hash
0000001f69dc812dfafa7dd63f4328445700cd81130ebc3093c7b93dd7c8774e
Confirmations
35272
Time
2026-09-23 20:17:23 UTC
Median time
2026-09-23 19:54:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
996e715aea9d7511bc771cb8593186a1b12064d7faa5be6e110f497458c11df7
Previous block
000000376b4b555b3acbc67234c947b8359e6d93c3740e433f4733f0f9de5286
Next block
0000000bd4c16276d04100e1cf235bed4e98fc6954f713764dc96b3b641152ad

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 6889 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
996e715aea9d…497458c11df7 coinbase1250