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

Block 5464

Hash
000000034d5b79515b4bd8165063e0e722d5de63d62c92c5e2820a4973369fb7
Confirmations
36723
Time
2026-09-21 10:43:38 UTC
Median time
2026-09-21 10:34:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e1f5839b7fc3511e5e2be570a2ae6cf086d9cff1849294c02108d517b4d3d9e6
Previous block
000000836e2413fa919458f741c334c616c63a830720ad48d52b28bd7f140340
Next block
000000c44cd55b0098d37999b2f9b784fe74c52a79930046a326c964d578dd12

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 5464 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
e1f5839b7fc3…d517b4d3d9e6 coinbase1250