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

Block 17741

Hash
0000002ad769e5250cc848148f9cd249e2c141fafc658fb70ce7c4397cd94cdb
Confirmations
22892
Time
2026-10-08 13:26:09 UTC
Median time
2026-10-08 13:17:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
27a8005b3390c287ea48f58eb2bfec4647addf517660ddf962d24f34a0f05d7c
Previous block
0000000d556f94c5d4e578e693250b4676a0fb1427481b38422b4b553837d83e
Next block
000000103a15afed131dc7189a7faa844110a6a08609ebce2bb239216268a7b4

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 17741 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
27a8005b3390…4f34a0f05d7c coinbase1250