dä.niels
type: MusicGroup
popularity: 2
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61aaf1a3e344d6c764e3b8cd0b1d866102011c3514b0ddb11d201986d0e0b81f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5510ee8-38a9-4802-8526-35ac46503b19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5510ee8-38a9-4802-8526-35ac46503b19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5510ee8-38a9-4802-8526-35ac46503b19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61aaf1a3e344d6c764e3b8cd0b1d866102011c3514b0ddb11d201986d0e0b81f","name":"dä.niels","registered_at":"2026-06-21T14:52:56Z","symbol":"NIM1952371","token_address":"0xeb3099a672ee9e36085a4ce97335c888ba55ea81","type":"artist","uuid":"f5510ee8-38a9-4802-8526-35ac46503b19"}
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 0x61aaf1a3e344d6c764e3b8cd0b1d866102011c3514b0ddb11d201986d0e0b81f. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5510ee8-38a9-4802-8526-35ac46503b19.json and https://artists.proofprofile.net/proofs/artist/f5510ee8-38a9-4802-8526-35ac46503b19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x61aaf1a3e344d6c764e3b8cd0b1d866102011c3514b0ddb11d201986d0e0b81f","name":"dä.niels","registered_at":"2026-06-21T14:52:56Z","symbol":"NIM1952371","token_address":"0xeb3099a672ee9e36085a4ce97335c888ba55ea81","type":"artist","uuid":"f5510ee8-38a9-4802-8526-35ac46503b19"}
album: When the Wind Blows
  type: MusicAlbum
  date published: 2023-01-13
album: Velvet
  type: MusicAlbum
  date published: 2023-02-10
album: Conch
  type: MusicAlbum
  date published: 2023-03-10
album: Angel
  type: MusicAlbum
  date published: 2023-04-07
  track: Angel
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140076
    explicit: false
    by artist: dä.niels
    in album: Angel
      type: MusicAlbum
      date published: 2023-04-07
    isrc code: SE5ZV2308301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:25:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe932e3872043454de17940ab5178f695c571eba2ac43349e0d9e9cfddda9c480
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959103
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959103
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5ZV2308301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:27:00Z
    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 0xe932e3872043454de17940ab5178f695c571eba2ac43349e0d9e9cfddda9c480. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:27:00Z), 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/SE5ZV2308301.
      date published: 2026-07-22T08:27:00Z
    audio: Angel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.235
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.314
      additional property: Energy
        type: PropertyValue
        value: 0.1
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.97
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.926
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.076
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.828
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Precious
  type: MusicAlbum
  date published: 2023-04-21