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

Block 5754

Hash
000000d00bc02725d9a086dc9d06e7ed8c980b76326a388f1b81cb89120717de
Confirmations
36486
Time
2026-09-21 19:28:16 UTC
Median time
2026-09-21 19:19:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
ec0c43d5d85b4bf1cf847be5e1d6ad2da6bab5801516bdd3ffd6e85bb0a0e6ee
Previous block
00000096130801707a38b1b8d8bd60b77c3dc2d332728cd41e400b09386929fa
Next block
0000004d0320d3ef629aab4a9a820abac8b60dad8fedc397aff63b897d0b120a

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 5754 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
ec0c43d5d85b…e85bb0a0e6ee coinbase1250