A basic utility for downloading and on-the-fly assembly of FRC58 aggregates.
go install github.com/ribasushi/fil-datasegment@latest
~$ curl -sL --compressed https://api.spade.storage/public/sample_bafkzcibcaapnwjc76mz43iamuegqxdcvvrdtaocebdghk25fuzdx4i2u5mgkodq_frc58.json | fil-datasegment from-manifest
2024-05-14T10:30:23.706+0200 INFO fil-datasegment(54453) ufcli/ufcli.go:324 === BEGIN 'from-manifest' run
2024-05-14T10:30:25.098+0200 INFO fil-datasegment(54453) [email protected]/dlass.go:269 about to get 14.97GiB in 19492 data segments for FRC58 aggregate bafkzcibcaapnwjc76mz43iamuegqxdcvvrdtaocebdghk25fuzdx4i2u5mgkodq
Segments total:19492 existing:... downloaded:... / ...GiB
...
This type of aggregate is currently used predominantly by web3.storage. If you are planning to adopt this for your project - do so with caution. Aggregation that allows non-interactive examination by 3rd parties has a number of undesirable side-effects.