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

Block 6249

Hash
00000028b3d424bd78ae7d249c6aff5be6b896e625974a92ecfba1cf90ccaa75
Confirmations
35955
Time
2026-09-22 13:54:08 UTC
Median time
2026-09-22 13:40:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
171310bfaaf9082ff73c7cf55597305f31b96beeb30c143836fde9a591793295
Previous block
00000007f8e671acd0f35014819c97484ad7df84f80c7f7174f384cd96b1bfda
Next block
0000002d5429b5c61d96776036578534add10bda50c3f1cdfc4266798d0e765f

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 6249 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
171310bfaaf9…e9a591793295 coinbase1250