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

Block 8021

Hash
0000001445beb8e58bdbde50a15fc96e077d25e108326876f64af013d66f212e
Confirmations
34159
Time
2026-09-26 02:39:12 UTC
Median time
2026-09-26 02:23:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
58cc23886f5bcd9235e699be4ed32ff94e3147005a0847ed6a92b023e57d62ec
Previous block
000000243047deaca984881d264f1495fa8bc24ae1bd8b14dc5ed7c65e44a35c
Next block
0000002cae2e6c7078f411e31316619f493ef3c9656d3ca31d03457e85d1a73b

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 8021 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
58cc23886f5b…b023e57d62ec coinbase1250