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

Block 16801

Hash
0000007eb8145fada8281256a7ab031c41c9aac620c1511c9909b57e379afec0
Confirmations
24702
Time
2026-10-07 10:32:11 UTC
Median time
2026-10-07 10:23:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
615655157c3c0b57b19deab773f6c566cd08ef020cfcd1d424c99ce050dfb3ba
Previous block
000000d4af96a26bea02807ee87db981fe769fc63f2c97c39689bf70c486d11e
Next block
0000000c3fe46b1f12c33bb1afae2181acd4e74fc740118fffd25a0cb8470cfb

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 16801 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
615655157c3c…9ce050dfb3ba coinbase1250