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

Block 4768

Hash
000000067a010101b399ef9610fc50e5ae1f7cd4df6f153b2a742ca72683c38b
Confirmations
35874
Time
2026-09-20 09:47:57 UTC
Median time
2026-09-20 09:40:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
47d7d24221c1be298e9e78137e58f262448c7006a3c9d82792c2f030b140fe05
Previous block
000000b4f431f68db7f88c15600e05e015265f515444fa0e1af975b3865d8043
Next block
000000227a62e521585a89deea8f4714c4189d45164705f0748cfc5281ef382a

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 4768 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
47d7d24221c1…f030b140fe05 coinbase1250