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

Block 5023

Hash
00000087bb59306232e074cdc6562a47f3568647595f6f37c1e94c5d3390b99c
Confirmations
36355
Time
2026-09-20 17:41:57 UTC
Median time
2026-09-20 17:32:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
46390682b6c2ad000325982defbe0d177a3cdc115fce9196f655fe4bded6ffce
Previous block
000000486ced74b1b35b3f9d5780b74e959fcca6ca1d51c860e3fd71843b0de0
Next block
0000007cad300e5a53624e7628e315fce1ba396cadd7c7753d6816d934515d00

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 5023 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
46390682b6c2…fe4bded6ffce coinbase1250