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

Block 11451

Hash
0000008d99b16d664fb38d48cc9c65a4738e8fb50a9ea617e4f0effed8193888
Confirmations
30713
Time
2026-09-30 20:49:01 UTC
Median time
2026-09-30 20:38:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5478bc0d141545d154759f83ff07f038ff2712736d416f25e39a5d9db0aa0df5
Previous block
0000005831ab775f91ed62561d48a9234bc92ce9d8ed9133397aff0055762fc8
Next block
000000342fe6efc9f4a660a91485d89d240e04edcbf2878903685eb22bb3f439

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 11451 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
5478bc0d1415…5d9db0aa0df5 coinbase1250