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

Block 5249

Hash
0000008325dc2ec3674df585c1c055ea8e6edaba1fdd27ce291b2c994cb1c366
Confirmations
36379
Time
2026-09-21 00:38:56 UTC
Median time
2026-09-21 00:29:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c1fcdb5c93123f983f18c700e73cb9019e6d0603eff6dc9d5af329109514a782
Previous block
0000007906fe8de501faf15ba595650c27be1b5a310147424437eefd348833d0
Next block
0000006f4b9afe28e0902473d376736dd440504178ee67a6a832750ccbf57999

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 5249 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
c1fcdb5c9312…29109514a782 coinbase1250