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

Block 10899

Hash
00000055d9406c7f375c3141ed127f1f6398d4c3086615546105d3dfe3292f69
Confirmations
29651
Time
2026-09-30 04:20:24 UTC
Median time
2026-09-30 04:11:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
a3bc2e545e6c7de2e8344e44679e3a5aaae06e01cc8ee7915c9c3eca24bc921e
Previous block
000000145203e6e61c4dd74943eb24c048c967abe3d39b3817c9a524f56d4695
Next block
00000087aa9a581bf25029f6a993b07b1d9516d82e85ff833701df15c8bc9f7b

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 10899 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
a3bc2e545e6c…3eca24bc921e coinbase1250