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

Block 11549

Hash
0000004b4ead9f3a0b2eaa6926a9dd1f82007268e1945690a0f3d4687d3ca3d5
Confirmations
28594
Time
2026-09-30 23:51:10 UTC
Median time
2026-09-30 23:41:45 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0067536234
Bits
1e009411
Merkle root
4592179e10d83bd765535eacc16fecab4f403f61b3fde3607dbc3f2782a4ce38
Previous block
000000066e05c5c2a1d7e572e8585380fd33acef6179d49c26e7e57deef2033c
Next block
00000014cd6bead1960d05de5a570c7eb5e84ba68663b6fa90670611ffb65aac

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 11549 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
228afc66b79d…611161cc693a coinbase1250.0000033
9f2aa436a066…74714b222c31 pays to P2MR1249.99999670.0000033