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

Block 5348

Hash
000000d2fc9cc770639fd8d5841fd748e8339425315935a7fbf57bece7cc0c29
Confirmations
36729
Time
2026-09-21 07:20:56 UTC
Median time
2026-09-21 07:11:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
20fab53db5b407ed6ecb7557dc86cb3b67db2820057a154c447b3379c27fedb1
Previous block
000000d25b4f26de424be10f19542c74e553d358464d2ba6bc35dcbc69760477
Next block
000000aa36f56d1c9d342cb2930171c2f14d121dae0b35d8682f9e8a721d7775

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 5348 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
20fab53db5b4…3379c27fedb1 coinbase1250