Sthlm Soundmachine
type: MusicGroup
popularity: 6
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70df27079418b9d4cac495b5b8f24bceade2069ec34f613dccddd7308fffc1c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70df27079418b9d4cac495b5b8f24bceade2069ec34f613dccddd7308fffc1c2","name":"Sthlm Soundmachine","registered_at":"2026-06-15T15:34:38Z","symbol":"NIM0752790","token_address":"0x27d3946a8001c7a79652709d6a942d809fd32dc0","type":"artist","uuid":"05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3"}
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 0x70df27079418b9d4cac495b5b8f24bceade2069ec34f613dccddd7308fffc1c2. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3.json and https://artists.proofprofile.net/proofs/artist/05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x70df27079418b9d4cac495b5b8f24bceade2069ec34f613dccddd7308fffc1c2","name":"Sthlm Soundmachine","registered_at":"2026-06-15T15:34:38Z","symbol":"NIM0752790","token_address":"0x27d3946a8001c7a79652709d6a942d809fd32dc0","type":"artist","uuid":"05e1b7fc-3bb0-4eb8-b1ad-702da8bc8af3"}
album: Hoffman Experience
  type: MusicAlbum
  date published: 2003-10-22
album: Hoffman Experience
  type: MusicAlbum
  date published: 2003-10-22
album: Beautiful People
  type: MusicAlbum
  date published: 2004-01-28
  track: Beautiful People
    type: MusicRecording
    duration: PT7M10S
    duration ms: 430080
    explicit: false
    by artist: Sthlm Soundmachine
    in album: Beautiful People
      type: MusicAlbum
      date published: 2004-01-28
    isrc code: DEH740300196
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:06:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x53fa8a019ae0e98fdafcca0de48de3fb9233485880e81b9ae6028cb1e509f53c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH740300196
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fa8a019ae0e98fdafcca0de48de3fb9233485880e81b9ae6028cb1e509f53c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH740300196.
      date published: 2026-07-15T23:24:33Z
    audio: Beautiful People
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.979
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.793
      additional property: Energy
        type: PropertyValue
        value: 0.592
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.893
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.406
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.767
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Beautiful People
  type: MusicAlbum
  date published: 2004-01-28