Raptoreums supplied bootstraps are now "tokenized", with that comes a new page which offeres to verify the file VIA the blockchain before downloading it, here is how it works:

1.) Bootstraps are created
2.) A image containing some of the bootstraps metadata is created and uploaded to the Raptoreum IPFS cluster
3.) image IPFS hash is attached to the sub-asset and the sub-asset is created
4.) Sub-asset naming always uses the bootstrap root asset name of "RTM_BOOTSTRAPS". Sub-Asset naming combines the root asset name + bootstrap file SHA256 hash + date. For example:
RTM_BOOTSTRAPS|2bf488ad34c4109d7ca7fa4e5e77b7614c799136ddf61c535776d5406e7e6b74 202506240201

The "verify" option checks the files SHA256 and date and then checks to make sure the matching asset exists on the blockchain. You can see one of the assets here: https://ipfsweb.raptoreum.com/mongo-search-asset-styled?query=752deeefad1a997fd2a82128faa72f532332e09314613c530e591b00a20d7398