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

Block 11911

Hash
0000000b0b91ea4ea655ef50da24006fa85f25eb6063465b2fbd60946ace3f89
Confirmations
28755
Time
2026-10-01 11:03:50 UTC
Median time
2026-10-01 10:55:29 UTC
Transactions
2
Size
4,233
Weight
5,433
Difficulty
0.0067536234
Bits
1e009411
Merkle root
6f404f9a213a46e8e26ea85d130216596ceb5231850f321dc18b7b06290d2ca9
Previous block
0000004a860763c764baf182f81ba236d89a666c92c3bb699d6a6234cb93ef38
Next block
00000086521383c157fa5dde4cb0a4831420b86fafc19fde25e09e9e9523e06e

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 11911 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
544c7632788f…cc089e2ca6b1 coinbase1250.00002088
264b5f6e4a64…bb1ed9ced7db spends P2MR pays to P2MR110.999979120.00002088