Eddy Höfler
type: MusicGroup
genre: anime
popularity: 19
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67d5b02781fe7680a26abbdb43fee8a9d57c5fbd34f8de0177058b2b9fe5d6db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/292dd911-09eb-4a0b-aca5-183475c01123.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/292dd911-09eb-4a0b-aca5-183475c01123.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/292dd911-09eb-4a0b-aca5-183475c01123
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67d5b02781fe7680a26abbdb43fee8a9d57c5fbd34f8de0177058b2b9fe5d6db","name":"Eddy Höfler","registered_at":"2026-06-14T08:45:34Z","symbol":"NIM0399846","token_address":"0x071cb4217b30e83e699fadc2309f5375351c656f","type":"artist","uuid":"292dd911-09eb-4a0b-aca5-183475c01123"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d5b02781fe7680a26abbdb43fee8a9d57c5fbd34f8de0177058b2b9fe5d6db. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/292dd911-09eb-4a0b-aca5-183475c01123.json and https://artists.proofprofile.net/proofs/artist/292dd911-09eb-4a0b-aca5-183475c01123.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x67d5b02781fe7680a26abbdb43fee8a9d57c5fbd34f8de0177058b2b9fe5d6db","name":"Eddy Höfler","registered_at":"2026-06-14T08:45:34Z","symbol":"NIM0399846","token_address":"0x071cb4217b30e83e699fadc2309f5375351c656f","type":"artist","uuid":"292dd911-09eb-4a0b-aca5-183475c01123"}
album: Illumination
  type: MusicAlbum
  date published: 2007-11-13
album: Mein Kleiner Grüner Kaktus
  type: MusicAlbum
  date published: 2008-03-07
album: Butterfly 2008 (2 Track)
  type: MusicAlbum
  date published: 2008-06-13
album: Die Besten Wiegenlieder (Instrumental)
  type: MusicAlbum
  date published: 2009-05-01
  track: Schlaf´gut, träume süß - Instrumental
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172886
    explicit: false
    by artist: Eddy Höfler
    in album: Die Besten Wiegenlieder (Instrumental)
      type: MusicAlbum
      date published: 2009-05-01
    genre: anime
    isrc code: DEY340400442
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:12:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5976d0a19c7234429d056bfc62ab6b56dfe5c860d86151504c1db32fc2ebd321
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958682
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958682
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY340400442
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:17:12Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5976d0a19c7234429d056bfc62ab6b56dfe5c860d86151504c1db32fc2ebd321. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY340400442 — a six-check JSON result.
      date published: 2026-07-19T06:17:12Z
    audio: Schlaf´gut, träume süß - Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 65.135
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.068
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.921
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.926
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.106
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.832
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kinderlieder 2 (Karaoke Songs Zum Mitsingen)
  type: MusicAlbum
  date published: 2009-05-22
album: We Love Christmas (Emotional Moods)
  type: MusicAlbum
  date published: 2009-08-14
album: Epic Movie
  type: MusicAlbum
  date published: 2013-06-07