Ralf Donn
type: MusicGroup
popularity: 8
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0a802355ebea4bbf1e77b5f6a428ea256c2a26a6384b444afdfca67e9343bb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d9a3160-f61c-4044-b9da-c5846fc2b31b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d9a3160-f61c-4044-b9da-c5846fc2b31b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d9a3160-f61c-4044-b9da-c5846fc2b31b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0a802355ebea4bbf1e77b5f6a428ea256c2a26a6384b444afdfca67e9343bb3","name":"Ralf Donn","registered_at":"2026-06-17T15:01:06Z","symbol":"NIM1431922","token_address":"0xc5d99b43fc77c43035f8c0ee2116a91b2b846972","type":"artist","uuid":"8d9a3160-f61c-4044-b9da-c5846fc2b31b"}
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 0xa0a802355ebea4bbf1e77b5f6a428ea256c2a26a6384b444afdfca67e9343bb3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d9a3160-f61c-4044-b9da-c5846fc2b31b.json and https://artists.proofprofile.net/proofs/artist/8d9a3160-f61c-4044-b9da-c5846fc2b31b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa0a802355ebea4bbf1e77b5f6a428ea256c2a26a6384b444afdfca67e9343bb3","name":"Ralf Donn","registered_at":"2026-06-17T15:01:06Z","symbol":"NIM1431922","token_address":"0xc5d99b43fc77c43035f8c0ee2116a91b2b846972","type":"artist","uuid":"8d9a3160-f61c-4044-b9da-c5846fc2b31b"}
album: Spidey (Kolo)
  type: MusicAlbum
  date published: 2023-10-27
album: War Poem
  type: MusicAlbum
  date published: 2023-10-28
album: Kolo Tunes
  type: MusicAlbum
  date published: 2023-10-29
album: My Everything (Kolo)
  type: MusicAlbum
  date published: 2023-10-30
album: Fiya Dem
  type: MusicAlbum
  date published: 2023-10-30
album: Mind Fuck
  type: MusicAlbum
  date published: 2023-12-13
album: Serees Tunes
  type: MusicAlbum
  date published: 2023-12-25
album: Stand On Business (Kolo)
  type: MusicAlbum
  date published: 2024-01-02
album: Get In Wit Me [Kolo] (Freestyle)
  type: MusicAlbum
  date published: 2024-03-05
album: Look Alive
  type: MusicAlbum
  date published: 2024-05-18
album: Nbs
  type: MusicAlbum
  date published: 2024-06-17
album: SCRAPPER
  type: MusicAlbum
  date published: 2024-10-14
  track: SCRAPPER
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158981
    explicit: true
    by artist: Ralf Donn
    in album: SCRAPPER
      type: MusicAlbum
      date published: 2024-10-14
    isrc code: QZWFQ2420184
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:00:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x128ccd37d1cce4e9b1e291a6c19004d0d082664d8b7451ca86a5371a9d26873e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958554
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958554
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2420184
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:17:01Z
    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 0x128ccd37d1cce4e9b1e291a6c19004d0d082664d8b7451ca86a5371a9d26873e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZWFQ2420184.
      date published: 2026-07-18T13:17:01Z
    audio: SCRAPPER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.953
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.483
      additional property: Acousticness
        type: PropertyValue
        value: 0.058
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.057
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.787
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.259
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: GLAYPOR FREE MY DAWG
  type: MusicAlbum
  date published: 2025-01-18
album: Double Double
  type: MusicAlbum
  date published: 2025-05-15