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

Block 5629

Hash
0000001d58b05b4f75ec582f2b15518e3d6364e6ba877ce63c64d75c43b18c15
Confirmations
36418
Time
2026-09-21 15:40:20 UTC
Median time
2026-09-21 15:31:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
feadda0ec6892882831cd46d10fbd040793bf053688390ecbd055b46089bfe73
Previous block
000000bebfd36d13a1067ece9cefe66c3347f45483f0f8acdf25e61ff61a8085
Next block
0000006d04ef43c15755b829f421d1cd9c7871405c311512d4cca1b9f3ca5d38

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 5629 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
feadda0ec689…5b46089bfe73 coinbase1250