Blutsbrüder
type: MusicGroup
popularity: 7
followers: 3015
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f720db39f1c069ea35417667cabd335b73fd14ec9991d2163884cab28203657
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/584e69da-7ba6-4910-9d18-c93c4221af4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/584e69da-7ba6-4910-9d18-c93c4221af4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/584e69da-7ba6-4910-9d18-c93c4221af4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f720db39f1c069ea35417667cabd335b73fd14ec9991d2163884cab28203657","name":"Blutsbrüder","registered_at":"2026-06-16T20:25:06Z","symbol":"NIM1165795","token_address":"0x8f9a735e86df218b78509d59e2a80096447a6a80","type":"artist","uuid":"584e69da-7ba6-4910-9d18-c93c4221af4c"}
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 0x9f720db39f1c069ea35417667cabd335b73fd14ec9991d2163884cab28203657. 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/584e69da-7ba6-4910-9d18-c93c4221af4c.json and https://artists.proofprofile.net/proofs/artist/584e69da-7ba6-4910-9d18-c93c4221af4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9f720db39f1c069ea35417667cabd335b73fd14ec9991d2163884cab28203657","name":"Blutsbrüder","registered_at":"2026-06-16T20:25:06Z","symbol":"NIM1165795","token_address":"0x8f9a735e86df218b78509d59e2a80096447a6a80","type":"artist","uuid":"584e69da-7ba6-4910-9d18-c93c4221af4c"}
album: Jetzt Sind Wir Da
  type: MusicAlbum
  date published: 2003
album: Jetzt Sind Wir Da
  type: MusicAlbum
  date published: 2003-11-01
album: Rock 'N' Roll
  type: MusicAlbum
  date published: 2008-02-01
  track: Jetzt Sind Wir Da
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200213
    explicit: false
    by artist: Blutsbrüder
    in album: Rock 'N' Roll
      type: MusicAlbum
      date published: 2008-02-01
    isrc code: ATHA70800081
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:04:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x265c9ff105e451c73b4966029b805939d14bd94d726408d8907649da52418c33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATHA70800081
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x265c9ff105e451c73b4966029b805939d14bd94d726408d8907649da52418c33. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ATHA70800081.
      date published: 2026-07-18T19:27:02Z
    audio: Jetzt Sind Wir Da
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.061
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.963
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.381
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.667
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Höllenfeuerclub
  type: MusicAlbum
  date published: 2012-02-24
album: Höllenfeuerclub
  type: MusicAlbum
  date published: 2012-02-24
album: 20 Jahre Höllenfeuer
  type: MusicAlbum
  date published: 2014-11-28
album: 20 Jahre Höllenfeuer
  type: MusicAlbum
  date published: 2014-11-28
album: Hint höher wie vorn
  type: MusicAlbum
  date published: 2019-03-11