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

Block 5046

Hash
0000004caad43aecf53825c96d795c60d9fcf4733ed655e67bff64bf52e567c0
Confirmations
35274
Time
2026-09-20 18:26:52 UTC
Median time
2026-09-20 18:17:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
409b7baf6f6b94db3d5a337cd8374265e3d245c307a282ab4ae88ea2cb788e91
Previous block
000000c4520056b75ec5632ea488bbabbe4006356f58dd0f16ad045a4656e003
Next block
000000733a4a5bef3a9b87dfd583898047b2e2061e2c8756d7b9d0c36f7ca498

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 5046 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
409b7baf6f6b…8ea2cb788e91 coinbase1250