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

Block 11954

Hash
000000682c0348d63c2cc71ccca0fa06d13befbe98d3fc9d17ba289c1a031959
Confirmations
28236
Time
2026-10-01 12:24:43 UTC
Median time
2026-10-01 12:14:58 UTC
Transactions
2
Size
616
Weight
1,945
Difficulty
0.0067536234
Bits
1e009411
Merkle root
7f2386eea1929226c330fe9bff1d7cb7a11733a1e9313ee98b3d00fd34edca9e
Previous block
000000570b37484bee60514c648182cba4af5850b6d4708b1cbee91670ebae04
Next block
0000007fce38bed003144846dc98a0f9714392ea0f08ff532b8f3e7ae8cea918

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 11954 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
5a9b796b0aa3…0a5aa4c9d2e8 coinbase1250.00000344
fad401c3e08c…2dc5f54704b4 spends P2MR pays to P2MR120.999996560.00000344