Dūne
type: MusicGroup
popularity: 33
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa003c77a0525cc1b1455071b57e1fc9e39b2aada47266cc27085176e2f25d4d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef7a7229-6b2c-491e-b6c5-1a406403fbf6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef7a7229-6b2c-491e-b6c5-1a406403fbf6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef7a7229-6b2c-491e-b6c5-1a406403fbf6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa003c77a0525cc1b1455071b57e1fc9e39b2aada47266cc27085176e2f25d4d2","name":"Dūne","registered_at":"2026-06-12T13:12:18Z","symbol":"NIM0308038","token_address":"0x6b2ce7621c490474dd75de677cafbdf26e8ad5b4","type":"artist","uuid":"ef7a7229-6b2c-491e-b6c5-1a406403fbf6"}
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 0xa003c77a0525cc1b1455071b57e1fc9e39b2aada47266cc27085176e2f25d4d2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef7a7229-6b2c-491e-b6c5-1a406403fbf6.json and https://artists.proofprofile.net/proofs/artist/ef7a7229-6b2c-491e-b6c5-1a406403fbf6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa003c77a0525cc1b1455071b57e1fc9e39b2aada47266cc27085176e2f25d4d2","name":"Dūne","registered_at":"2026-06-12T13:12:18Z","symbol":"NIM0308038","token_address":"0x6b2ce7621c490474dd75de677cafbdf26e8ad5b4","type":"artist","uuid":"ef7a7229-6b2c-491e-b6c5-1a406403fbf6"}
album: Taking It Slow
  type: MusicAlbum
  date published: 2022-05-13
album: Down On Me
  type: MusicAlbum
  date published: 2022-07-08
album: Don't Let Me Down
  type: MusicAlbum
  date published: 2022-09-02
album: Save Me
  type: MusicAlbum
  date published: 2023-04-28
album: Till The End
  type: MusicAlbum
  date published: 2024-03-01
album: Wild One
  type: MusicAlbum
  date published: 2024-04-12
album: Ghost Town
  type: MusicAlbum
  date published: 2024-07-26
album: Golden Hour
  type: MusicAlbum
  date published: 2025-01-10
track: Feel Good Inc.
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: nowifi
  by artist: Dūne
  in album: Feel Good Inc.
    type: MusicAlbum
    date published: 2023-07-21
  genre: chill-house
  isrc code: QZNWR2348285
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:22:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e81367fdc184af89415c2a48df17f8f35c0c03813508621a14ed663053d1ac2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2348285
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x0e81367fdc184af89415c2a48df17f8f35c0c03813508621a14ed663053d1ac2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNWR2348285.
    date published: 2026-06-13T12:47:07Z
  audio: Feel Good Inc.
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.323
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.868
    additional property: Energy
      type: PropertyValue
      value: 0.45
    additional property: Speechiness
      type: PropertyValue
      value: 0.096
    additional property: Acousticness
      type: PropertyValue
      value: 0.117
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.186
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.564
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.61
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major