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

Block 5851

Hash
00000074761e63ae84f22e89495ac7ec79de86c69513c82f122f97c78a9dc661
Confirmations
36747
Time
2026-09-21 22:21:35 UTC
Median time
2026-09-21 22:12:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e62ba56887d0e06852071d11699d98aa8bfa1c818468ac344de1297fadbc84df
Previous block
00000031c65d781954af126560bd9759df3c00a409bce5a0021e5127d1720137
Next block
0000006c4d57b2200d1a1476385c070a03b1847bc003fe2b3be28b4c50d7a4c5

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 5851 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
e62ba56887d0…297fadbc84df coinbase1250