Rafael Farrell
type: MusicGroup
popularity: 4
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab4e5b0a1e9b154f59ca8820af587c759275e232868d9eadca3a97d3c7a58313
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1b35aed-c4ab-4fc4-8e50-c642733460dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1b35aed-c4ab-4fc4-8e50-c642733460dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1b35aed-c4ab-4fc4-8e50-c642733460dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab4e5b0a1e9b154f59ca8820af587c759275e232868d9eadca3a97d3c7a58313","name":"Rafael Farrell","registered_at":"2026-06-20T19:25:42Z","symbol":"NIM1692294","token_address":"0x1858ecded84cc0bc5a1556bbe7e9a9f8064991a1","type":"artist","uuid":"c1b35aed-c4ab-4fc4-8e50-c642733460dd"}
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 0xab4e5b0a1e9b154f59ca8820af587c759275e232868d9eadca3a97d3c7a58313. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1b35aed-c4ab-4fc4-8e50-c642733460dd.json and https://artists.proofprofile.net/proofs/artist/c1b35aed-c4ab-4fc4-8e50-c642733460dd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xab4e5b0a1e9b154f59ca8820af587c759275e232868d9eadca3a97d3c7a58313","name":"Rafael Farrell","registered_at":"2026-06-20T19:25:42Z","symbol":"NIM1692294","token_address":"0x1858ecded84cc0bc5a1556bbe7e9a9f8064991a1","type":"artist","uuid":"c1b35aed-c4ab-4fc4-8e50-c642733460dd"}
album: Florentine
  type: MusicAlbum
  date published: 2022-07-29
album: Florentine (Lovus Remix)
  type: MusicAlbum
  date published: 2022-09-09
album: Liebe in Wien
  type: MusicAlbum
  date published: 2023-02-10
album: Neonlicht
  type: MusicAlbum
  date published: 2023-03-10
album: Baby
  type: MusicAlbum
  date published: 2023-04-07
album: Copy Cat
  type: MusicAlbum
  date published: 2023-12-08
album: 100.000 km/h
  type: MusicAlbum
  date published: 2024-03-29
  track: 100.000 km/h
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159428
    explicit: false
    by artist: Rafael Farrell
    in album: 100.000 km/h
      type: MusicAlbum
      date published: 2024-03-29
    isrc code: TCAIA2441586
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:33:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4bdca4f0ac45b5e65d9dfbefa2c8885f689faff2a1289f84e6cdd715a1c462fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2441586
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x4bdca4f0ac45b5e65d9dfbefa2c8885f689faff2a1289f84e6cdd715a1c462fe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAIA2441586 — a six-check JSON result.
      date published: 2026-07-19T15:36:35Z
    audio: 100.000 km/h
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.956
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
        type: PropertyValue
        value: 0.519
      additional property: Speechiness
        type: PropertyValue
        value: 0.121
      additional property: Acousticness
        type: PropertyValue
        value: 0.102
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.832
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wieder Am Klavier
  type: MusicAlbum
  date published: 2024-05-10
album: Hier Einmal Paar Fakten
  type: MusicAlbum
  date published: 2024-07-19
album: Is Okay
  type: MusicAlbum
  date published: 2025-06-27
album: Lara Croft
  type: MusicAlbum
  date published: 2025-09-26