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

Block 5333

Hash
0000004e5304b6de352dd928563f035e2d45c59d033877d280a7e3fc2117d801
Confirmations
36162
Time
2026-09-21 06:54:40 UTC
Median time
2026-09-21 06:45:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
bd9f0a8891dcc6d1247b17d124b301cf951b25c74a97cdf786b0c602561c03d7
Previous block
0000001893bcfdcfec13a7973ba305524ac5e981572bce3e1b453986820330c2
Next block
0000007475f0bc1bff1db440ddf8b04b8547eeada884c6bf1c7335957bd37fc9

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 5333 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
bd9f0a8891dc…c602561c03d7 coinbase1250