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

Block 5225

Hash
0000002caef08ae5d447b2bf109266fa6fb5c018753ddbb7e9067458b4405947
Confirmations
35379
Time
2026-09-20 23:56:23 UTC
Median time
2026-09-20 23:47:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
aea1060cfe08daf84908ab6af1db50dada2fc138d787de2038eb97e69d4b68e5
Previous block
0000004eed66fb5e63dd5383c497b260db24ecb51116d3f19d0131d9d906a317
Next block
0000003ee644170cdf8b96e63291385432632f2458febae42f25526163758b21

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 5225 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
aea1060cfe08…97e69d4b68e5 coinbase1250