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

Block 16747

Hash
000000dbdf1dc57a3b27f85b5cfd89595a481c27055ad5cbaa8dc57cfc2b6e63
Confirmations
24564
Time
2026-10-07 08:56:50 UTC
Median time
2026-10-07 08:48:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
206703cd5ed2ab6e2aa7eabffc991eb77845acb8b478f747298be999758344c1
Previous block
0000005685c0f46b17e4e26e86eb93ef9e3ae45f6b9042c1de7c75af2890e620
Next block
0000002c2cc546dba12445166e25c17eec98581dbfa1939ad45681e9684ac3c4

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 16747 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
206703cd5ed2…e999758344c1 coinbase1250