Holli
type: MusicGroup
popularity: 13
followers: 973
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ca74996ce64e4442edb5e7084039cbbae277caf50398e4b06149e2f38252b7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c079838-ca3f-409f-8995-52e2ebddd757.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c079838-ca3f-409f-8995-52e2ebddd757.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c079838-ca3f-409f-8995-52e2ebddd757
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
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 0x1ca74996ce64e4442edb5e7084039cbbae277caf50398e4b06149e2f38252b7a. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c079838-ca3f-409f-8995-52e2ebddd757.json and https://artists.proofprofile.net/proofs/artist/4c079838-ca3f-409f-8995-52e2ebddd757.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
album: Stein im Schuh EP
  type: MusicAlbum
  date published: 2018-05-06
album: Immer mehr
  type: MusicAlbum
  date published: 2021-04-21
album: Gin mit Leitung
  type: MusicAlbum
  date published: 2021-05-26
album: Was schon auf der Hand lag
  type: MusicAlbum
  date published: 2021-06-30
album: Die Liebe wird siegen / Morgen wird der Schmerz
  type: MusicAlbum
  date published: 2021-10-01
album: Die Liebe wird siegen / Morgen wird der Schmerz
  type: MusicAlbum
  date published: 2021-10-01
album: dlws<3
  type: MusicAlbum
  date published: 2021-12-10
album: Leopoldstadt
  type: MusicAlbum
  date published: 2022-03-04
album: Leopoldstadt
  type: MusicAlbum
  date published: 2022-03-04
album: Ein bisschen Zeit
  type: MusicAlbum
  date published: 2023-02-24
album: Beifahrersitz
  type: MusicAlbum
  date published: 2023-03-31
album: Wann dürfen wir?
  type: MusicAlbum
  date published: 2023-05-05
album: Der erste gute Tag
  type: MusicAlbum
  date published: 2023-05-26
  track: Beifahrersitz
    type: MusicRecording
    duration: PT5M13S
    duration ms: 313897
    explicit: false
    by artist: Holli
    in album: Der erste gute Tag
      type: MusicAlbum
      date published: 2023-05-26
    isrc code: ATRA72316013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:09:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8badcac6bb1a8c6d95c66abd49e56490e4a36d1f0050a011ceaa3d1a09da1076
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRA72316013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x8badcac6bb1a8c6d95c66abd49e56490e4a36d1f0050a011ceaa3d1a09da1076. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ATRA72316013.
      date published: 2026-07-06T01:25:57Z
    audio: Beifahrersitz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.484
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.344
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.18
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.656
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Keine Festung
  type: MusicAlbum
  date published: 2023-11-03
album: Ich seh die Sterne nicht
  type: MusicAlbum
  date published: 2024-04-12
album: Sch€!$$ Stadt
  type: MusicAlbum
  date published: 2024-06-14
album: Guter Weg
  type: MusicAlbum
  date published: 2024-09-20
album: Krötenmetamorphose
  type: MusicAlbum
  date published: 2024-11-22