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

Block 64

Hash
0000011d0d6d87d4ba70cc970f067b4b89734c6ee069567a9adddeb313db51b3
Confirmations
41502
Time
2026-09-14 23:36:19 UTC
Median time
2026-09-14 22:46:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e09f5240b4801a4cb62979b3da38ed14aafc3af08ded4399af6b86da9ea01a2a
Previous block
0000006868d724cadf8f514fc4b500f9f9fff29a003ea839a318fb3d46d2363a
Next block
0000028a78da3521e96ac9104d95ca7eedcc0b7bdfaf488b5e4b60d5ee231b1e

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 64 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
e09f5240b480…86da9ea01a2a coinbase1250