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

Block 16413

Hash
0000001907d3a31f0ffdac7f9aa0afec100bab83104e420343046c4d093b46a6
Confirmations
25234
Time
2026-10-06 23:19:23 UTC
Median time
2026-10-06 23:11:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3e54a39cde509f281a3d1dccdbe9350124caceeb4fb009487004e47c02a11c58
Previous block
00000048c5a82240198c3ca84953560ba2e0c71ded2074909e528147771c4031
Next block
00000043f22b987dca0cafdac19a4ae72e501ff1969701aecc3cf0ac26c736f9

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 16413 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
3e54a39cde50…e47c02a11c58 coinbase1250