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

Block 5630

Hash
0000006d04ef43c15755b829f421d1cd9c7871405c311512d4cca1b9f3ca5d38
Confirmations
36463
Time
2026-09-21 15:41:52 UTC
Median time
2026-09-21 15:33:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
ae5eb98cf12349dac4ab9d22653ffd281dc41ef7f6a22531912c5e8aa57ae545
Previous block
0000001d58b05b4f75ec582f2b15518e3d6364e6ba877ce63c64d75c43b18c15
Next block
00000061633ffb7a787e9d1e3e5d9dab5a7aa7bc93903fd7158857a9fbbd5b0a

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 5630 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
ae5eb98cf123…5e8aa57ae545 coinbase1250