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

Block 16599

Hash
000000d6dd1406d19ad4c0663850a82ea9e663e0b1b6dda332c45c5cbb2c2c51
Confirmations
25281
Time
2026-10-07 04:42:01 UTC
Median time
2026-10-07 04:33:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d3986bdb12bec4e4c776dd52ff23232aad42f9f18bd7100b408149929a401eeb
Previous block
0000006a1cdb2b219317fa1356c0af0bb9bd489641d97699db38ec2e3cd6d808
Next block
00000041bf67770f5904a49a3ecc59b7b8a3ab357111535615d44e34b9402c59

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 16599 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
d3986bdb12be…49929a401eeb coinbase1250