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

Block 5357

Hash
00000019229c56accccea88e3259a7b325a17d1aabe1ca4069254ce66e89c97b
Confirmations
36810
Time
2026-09-21 07:35:57 UTC
Median time
2026-09-21 07:27:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
6ba200a1450696cb151eb4f77eb0d593d28d2873fb5198ea7759ceb8b3df617e
Previous block
00000039227ffb7eb0a7aee23e06014bd9497d4cd53ca600095342c443710c4f
Next block
0000004e84e93df907806a249187d6545d86446ec02768be1cfe8e051f40a310

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 5357 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
6ba200a14506…ceb8b3df617e coinbase1250