Speaker Hjelms Orkester
type: MusicGroup
genre: dansband
genre: epadunk
popularity: 4
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6657dc0ca48ad47cdd5ca4803f347832a38304cfe08e14747f7cba57c3d9cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1669b16e-137d-4610-b289-a79db9bd1d94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1669b16e-137d-4610-b289-a79db9bd1d94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1669b16e-137d-4610-b289-a79db9bd1d94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b6657dc0ca48ad47cdd5ca4803f347832a38304cfe08e14747f7cba57c3d9cb","name":"Speaker Hjelms Orkester","registered_at":"2026-06-15T21:22:12Z","symbol":"NIM0835708","token_address":"0x07d3f789a9692b7057e9ce6d2b8ccc80044bd562","type":"artist","uuid":"1669b16e-137d-4610-b289-a79db9bd1d94"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6657dc0ca48ad47cdd5ca4803f347832a38304cfe08e14747f7cba57c3d9cb. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1669b16e-137d-4610-b289-a79db9bd1d94.json and https://artists.proofprofile.net/proofs/artist/1669b16e-137d-4610-b289-a79db9bd1d94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x4b6657dc0ca48ad47cdd5ca4803f347832a38304cfe08e14747f7cba57c3d9cb","name":"Speaker Hjelms Orkester","registered_at":"2026-06-15T21:22:12Z","symbol":"NIM0835708","token_address":"0x07d3f789a9692b7057e9ce6d2b8ccc80044bd562","type":"artist","uuid":"1669b16e-137d-4610-b289-a79db9bd1d94"}
album: Hjelmens Trof’e
  type: MusicAlbum
  date published: 2018-09-10
album: Hjelmens Trof’e
  type: MusicAlbum
  date published: 2018-09-10
album: Tomten, ge mig folkrace
  type: MusicAlbum
  date published: 2019-12-03
album: Tomten, ge mig folkrace
  type: MusicAlbum
  date published: 2019-12-03
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  type: MusicAlbum
  date published: 2020-04-09
album: Visa trattarna!
  type: MusicAlbum
  date published: 2020-04-09
album: Bonnbränna
  type: MusicAlbum
  date published: 2020-07-10
album: Bonnbränna
  type: MusicAlbum
  date published: 2020-07-10
album: Tryck på gasen
  type: MusicAlbum
  date published: 2021-05-28
album: Bonnbränna - metal edition (Remix)
  type: MusicAlbum
  date published: 2022-05-13