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

Block 2236

Hash
0000020f4761667375b1806f74a239748f532a3a48eb3ebb314125663363c411
Confirmations
38541
Time
2026-09-17 12:02:29 UTC
Median time
2026-09-17 11:54:15 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c043792073901fc1497e344c92cb0a6ef53a8fb25db2ca6ffccd25e23fd3cd35
Previous block
000001087604df243aa75a28b7c338d4b29bd0477c83075acaf529a37c0fcb37
Next block
000000ba60c23d47f3fa776f00179ce5c806084a5e8fcd68d40585241c92d7a7

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 2236 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
fadb6fa82ba8…6b0dc10c7f19 coinbase1250.0000117
f44b60840739…e94924d72f90 spends P2MR110.00998830.0000117