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Oracle Explorer Client

Suredbits offers a tool called an Oracle Explorer for oracles to post their announcements and attestments at a later time.

Bitcoin-s provides an open source oracle explorer client for interacting with the oracle explorer.

Environments

There are 2 live environments that can be used with the explorer client

1. ExplorerEnv.Production
2. ExplorerEnv.Test

As the names indicate, one references the production oracle explorer while the other references the test environment

implicit val system = ActorSystem("explorer-client-actor-system")

//use test environment for this little example
val env = ExplorerEnv.Test
val explorerClient = SbExplorerClient(env, proxyParams = None)

//list all announcemnts on the explorer
val announcementsF: Future[Vector[SbAnnouncementEvent]] = explorerClient.listAnnouncements()


//example announcement taken from
//https://oracle.suredbits.com/event/e0a5624edbc854120982165b0eef53f0777a49febd79a0c21bf75e5582021e33
val announcementHex = "fdd824c8bf634b2d76f6d8c6499aa977a7b0ae2b84bc206d800f8448e46d63d6ca31778ddb023e39df098c7e109b3d6ee7273d18be62e10f8481dae6531dbe3e0647f6e95d1bcfab252c6dd9edd7aea4c5eeeef138f7ff7346061ea40143a9f5ae80baa9fdd82264000190ef605e3450e16b47745e7a33e26ac9437f6ec2ed660d829a064dceee3699c8605fc700fdd806270005076e67616e6e6f75066d696f63696304647261770a6e6f2d636f6e74657374056f74686572124d696f6369632076204e67616e6e6f752032"
val announcement = OracleAnnouncementV0TLV.fromHex(announcementHex)

//you can query by announcement
val announcementF: Future[SbAnnouncementEvent] = explorerClient.getAnnouncement(announcement)

//or query by hash 
val sameAnnouncementF: Future[SbAnnouncementEvent] = explorerClient.getAnnouncement(announcement.sha256)

//you can post an announcement to the oracle explorer
val oracleName = "Chris_Stewart_5"
val description = "2021-03-24-sunny-in-chicago"
val uriOpt = Some("https://twitter.com/Chris_Stewart_5")

val sbAnnouncement = CreateAnnouncementExplorer(announcement, oracleName, description, uriOpt)

val createdF = explorerClient.createAnnouncement(sbAnnouncement)

//and then you can follow up and post the attestations
val attestationsHex =
  "fdd868821b323032312d30332d32342d73756e6e792d696e2d6368696361676f1d5dcdba2e64cb116cc0c375a0856298f0058b778f46bfe625ac6576204889e40001efdf735567ae0a00a515e313d20029de5d7525da7b8367bc843d28b672d4db4db5de4dbff689f3b742be634a9c92c615dbcf2eadbdd470f514b1ac250a30db6d03594553"

val attestations = OracleAttestmentV0TLV.fromHex(attestationsHex)

val announcementHash = announcement.sha256
val sbAttestations = CreateAttestations(announcementHash, attestations)
val createdAttestationsF = explorerClient.createAttestations(sbAttestations)