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

Block 2024

Hash
000003696f5e65168387cb46a3e87792d6f0a957ab59c8f0cc4570d6a9e567a0
Confirmations
39160
Time
2026-09-17 06:27:19 UTC
Median time
2026-09-17 06:19:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d58100375c706175e5752dc3016248dc59987e7f52837ca49d6f06562d70770a
Previous block
000000e7432b6fd8e0ea070efbbb787919ccad3e42b5c9c7c701fbff23fb79d1
Next block
0000013ab130c74695c7187e40225ba86f30813c79579a6e8ba9b4f8627ab305

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 2024 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
d58100375c70…06562d70770a coinbase1250