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 Search engine for the [Interplanetary Filesystem](https://ipfs.io). Sniffs the DHT gossip and indexes file and directory hashes.
 
-Metadata and contents are extracted using [ipfs-tika](https://github.com/ipfs-search/ipfs-tika), searching is done using OpenSearch 7, queueing is done using RabbitMQ. The crawler is implemented in Go, the API and frontend are built using Node.js.
+Metadata and contents are extracted using [ipfs-tika](https://github.com/ipfs-search/ipfs-tika), searching is done using OpenSearch, queueing is done using RabbitMQ. The crawler is implemented in Go, the API and frontend are built using Node.js.
 
 The ipfs-search command consists of two components: the crawler and the sniffer. The sniffer extracts hashes from the gossip between nodes. The crawler extracts data from the hashes and indexes them.