SGARRA
type: MusicGroup
genre: acid techno
genre: hard techno
genre: techno
popularity: 7
followers: 1390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a6f3213bdc3a1ba6b4dd00c3958f575932bc97701547f7ca9250a4762dbaab5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/633834ce-3fd9-4065-a32b-78fe2d744c90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/633834ce-3fd9-4065-a32b-78fe2d744c90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/633834ce-3fd9-4065-a32b-78fe2d744c90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x6a6f3213bdc3a1ba6b4dd00c3958f575932bc97701547f7ca9250a4762dbaab5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/633834ce-3fd9-4065-a32b-78fe2d744c90.json and https://artists.proofprofile.net/proofs/artist/633834ce-3fd9-4065-a32b-78fe2d744c90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Inside
  type: MusicAlbum
  date published: 2019-09-26
album: Final Escape
  type: MusicAlbum
  date published: 2019-10-05
album: Black Warriors
  type: MusicAlbum
  date published: 2019-11-02
album: Joy of My Life
  type: MusicAlbum
  date published: 2019-11-25
album: Memorized
  type: MusicAlbum
  date published: 2019-12-24
album: Es Done
  type: MusicAlbum
  date published: 2020-02-14
album: Unschlagbar
  type: MusicAlbum
  date published: 2020-02-24
album: Pirate
  type: MusicAlbum
  date published: 2020-04-01
album: All i Need
  type: MusicAlbum
  date published: 2020-04-06
album: Dead Or Alive
  type: MusicAlbum
  date published: 2020-04-20
album: Albtraum EP
  type: MusicAlbum
  date published: 2020-04-30
album: Into My Brain
  type: MusicAlbum
  date published: 2020-06-22
album: Blinking
  type: MusicAlbum
  date published: 2020-08-17
album: Sisters & Brothers Ep
  type: MusicAlbum
  date published: 2020-09-07
album: Die Zwei EP
  type: MusicAlbum
  date published: 2020-09-28
album: Raves Or Not
  type: MusicAlbum
  date published: 2020-10-05
album: Extacid EP
  type: MusicAlbum
  date published: 2020-10-05
album: Domination
  type: MusicAlbum
  date published: 2020-10-21
album: Welcome to hell
  type: MusicAlbum
  date published: 2020-11-25
album: Invisible Creature
  type: MusicAlbum
  date published: 2020-12-23
album: We are Ravers
  type: MusicAlbum
  date published: 2021-01-01
album: Roter Alarm
  type: MusicAlbum
  date published: 2021-02-26
album: Disaster
  type: MusicAlbum
  date published: 2021-04-05
album: Bad Habits
  type: MusicAlbum
  date published: 2021-08-31
album: Mantra
  type: MusicAlbum
  date published: 2022-05-06
  track: Keep the Club Jumping
    type: MusicRecording
    duration: PT6M19S
    duration ms: 379183
    explicit: false
    by artist: SGARRA
    in album: Mantra
      type: MusicAlbum
      date published: 2022-05-06
    genre: acid techno
    genre: hard techno
    genre: techno
    isrc code: DEH742208997
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:40:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3483398d1efde2de7894c83f44bc0830a74ab05b107cf8cbb20390a16462362
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958268
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958268
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742208997
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:56:51Z
    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 0xc3483398d1efde2de7894c83f44bc0830a74ab05b107cf8cbb20390a16462362. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/DEH742208997.
      date published: 2026-07-16T08:56:51Z
    audio: Keep the Club Jumping
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.989
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.13
      additional property: Liveness
        type: PropertyValue
        value: 0.628
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.783
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor