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

Block 5874

Hash
0000005a1b0b0d95dfe93415e49c11ddd83b4fb72d14a2547c5147f74718456c
Confirmations
36808
Time
2026-09-21 23:02:30 UTC
Median time
2026-09-21 22:52:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
07416c2af54a46685aa803f3289252f1da28256308344054014dec42d8798449
Previous block
0000008bcbcaba5beb48978ca9f78149dd4f356d2d6e8f97e490d1330f8b7685
Next block
000000851f182fd9080a4ba76e24253f8427da12363213d47f10fe3f911326b9

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 5874 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
07416c2af54a…ec42d8798449 coinbase1250