SN21 AdTAO incentive mechanism launches on mainnet

SN21 AdTAO, a Google Ads prediction subnet, went live on Bittensor mainnet with a 75% burn rate. The subnet rewards miners for predicting counterfactual advertising outcomes: top 20% earn 60% of emissions, next 40% earn 30%, and bottom 40% earn 10%. Miners must beat a predict-zero baseline to earn rewards. Registration is open.

• •Epoch verification available via GET validator.adtao.io/v1/epochs/{epoch_id}/verification
• •75% burn rate; team may adjust based on miner response
• •Google Ads expertise helpful but not required to participate