On 10 August, the BioFi Metagraph went live on the Constellation main network, a real production network, not a testnet promise. It is successfully writing snapshots roughly every 45 seconds, all verifiable on-chain.
The implementation has been accomplished on the older v.3 Layer 1 main network.
After adding more memory to the nodes, the BioFi Metagraph was taken offline and will be added back to the main network during the next system reboot, which is yet to be scheduled.
Please keep a close eye on social media channels for key updates regarding the main network activity.