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

Block 5301

Hash
0000006b8edb6f82eca94cc8e9be3f2e93adb71f427c37c1481d2d926c9eb64c
Confirmations
36107
Time
2026-09-21 05:58:37 UTC
Median time
2026-09-21 05:50:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
1f2ccfe6b83880d2465ce02eb08c4a18ae5547825e438f3b3279dd251fc02ec0
Previous block
0000009fd6a1e601f6249e1f0354ef8288cf91b753a0b0a27e817346040b97a1
Next block
00000014f03b3704b3ec442ecd3dbace51fb857587409cc547f771dfc796d25c

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 5301 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
1f2ccfe6b838…dd251fc02ec0 coinbase1250