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

Block 16474

Hash
0000009b50dae9ed993ce7f8d1c99a9f60582868577925ebe626c10e879c3756
Confirmations
25809
Time
2026-10-07 01:05:17 UTC
Median time
2026-10-07 00:55:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
17b16268c7e4d403a20daeb96b5e40ba8a54d2c584d8e84c779bcce9b00bb063
Previous block
000000531df2629b611d6128a03ff1eb6b4732b7b6f26a7dd784df9450845057
Next block
00000098b8dfcf9986e4c1ac17988b158697c97ca6f12acdf3b1b287ec86956b

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 16474 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
17b16268c7e4…cce9b00bb063 coinbase1250