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

Block 5334

Hash
0000007475f0bc1bff1db440ddf8b04b8547eeada884c6bf1c7335957bd37fc9
Confirmations
36193
Time
2026-09-21 06:56:53 UTC
Median time
2026-09-21 06:47:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
56b6b1214a8b1d163749db45a6656a3561c446ba8052bb572c053ba791cc1239
Previous block
0000004e5304b6de352dd928563f035e2d45c59d033877d280a7e3fc2117d801
Next block
000000ac913a818286002f43aa5bfe6d3e810955937ee90fa5e96d3af6227a98

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 5334 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
56b6b1214a8b…3ba791cc1239 coinbase1250