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

Block 6258

Hash
000000059881fef3683bb558a0224447909de8144ee5e647238e19d8e3079e62
Confirmations
35924
Time
2026-09-22 14:13:51 UTC
Median time
2026-09-22 14:01:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
844203982b26d7bc01a1dfb32535829638e651cb5449ad79e20e3a68f1bb60b9
Previous block
00000004e4c9ff59582e78eafa08d99ab50b186a5b50468f5564e7f27c5e8571
Next block
00000033247608b3f05d9e5b93362aa6e2e33fb0aec560ce1cb869bdd5fc1df5

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 6258 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
844203982b26…3a68f1bb60b9 coinbase1250