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

Block 4767

Hash
000000b4f431f68db7f88c15600e05e015265f515444fa0e1af975b3865d8043
Confirmations
35698
Time
2026-09-20 09:46:22 UTC
Median time
2026-09-20 09:38:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
1d8a9225229ca87ee84a27523175a715ea848dd9ea55fcdd204ebef203a71150
Previous block
000000052b0bccdd1272be1de2c8c05a3f1ba04e96a6038fc2096611b0bb1728
Next block
000000067a010101b399ef9610fc50e5ae1f7cd4df6f153b2a742ca72683c38b

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 4767 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
1d8a9225229c…bef203a71150 coinbase1250