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

Block 3825

Hash
000002fca167535737b2b437bfac9f488c1c268dff3af5db735e4f55becdb1ec
Confirmations
37304
Time
2026-09-19 05:56:31 UTC
Median time
2026-09-19 05:48:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7dfdf23717fa24b70b3969050105ddba6a20d0bcdcb025a1288c12dec8e95b54
Previous block
000001e7a81591af0c922c6bfcc0d2db40d9db84953ecc1aac9358b07f708fcf
Next block
0000032ea9542d0427035063567a8d8d61656b1faa9c85ac1fd6debfd9e759b7

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 3825 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
7dfdf23717fa…12dec8e95b54 coinbase1250