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

Block 5841

Hash
000000620bd96653dff065a90a0bc5e5e02933808d7a2a66eccd9cbb3cbd53e3
Confirmations
36719
Time
2026-09-21 22:04:07 UTC
Median time
2026-09-21 21:54:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
a668aec1cb067b11b2d2b1a6c5d3e4126c2db5668c79bcaded6464b6196a59f5
Previous block
000000dd15954ff6613dbccce618ba51494cdc5527fe546af16d17a144a88d68
Next block
000000081252788d81fae562402d861d96fb69e1a01fb7bda799379a0a80273d

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 5841 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
a668aec1cb06…64b6196a59f5 coinbase1250