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

Block 10539

Hash
0000002bccfb6e0c0e0431508e64d9fba2cef7d001a98c5b0ecef29f89309e90
Confirmations
31591
Time
2026-09-29 17:20:09 UTC
Median time
2026-09-29 17:09:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5461eda7b045ab6befae28ffa6f746a35035945f8358a8aa92976c365f075a5c
Previous block
00000019322755f3ec2e52c84cf46e542df18d9bd9f04f896fb8114e2b4b4a58
Next block
00000015da5da3aa21021bd3c0c1ab6e8fa25e1186bd6b0d514215b0661af02b

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 10539 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
5461eda7b045…6c365f075a5c coinbase1250