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

Block 2269

Hash
000002b0b4743634b5ed72824da1e11eeab75182d5de4779d62aa82773d6e7ea
Confirmations
40121
Time
2026-09-17 12:54:54 UTC
Median time
2026-09-17 12:47:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d9cae408efca93e68cf09977f7b695a718062c41493df6680b6c442b38ece2d1
Previous block
0000027dfa82f43d43061e3efa4ce14572a4608b06f56bf9d7d4713d30e9747f
Next block
000000284b53b9f5f069012c0b9c842313857a058da00b88b934915b8d659162

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 2269 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
d9cae408efca…442b38ece2d1 coinbase1250