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

Block 7303

Hash
0000001acb59d9e3ed1ff52c0d3a9edaab40d1334c8bbbf33f6e00b28b63b3aa
Confirmations
34648
Time
2026-09-24 15:18:18 UTC
Median time
2026-09-24 15:03:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f3c43580862ce0b4532c961f81e92d882188a8af478116dae0d214a4a02ebd8c
Previous block
0000003281cf0973af03786b44762cff7849c470e711da5ee6bd6b28e4352383
Next block
0000000766fdd8bf72a9f94d872a04bfd4c0f6542f81ef9a1fece3ccd97239b6

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 7303 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
f3c43580862c…14a4a02ebd8c coinbase1250