The Dandelion
type: MusicGroup
genre: french jazz
genre: psychedelic pop
genre: psychedelic rock
genre: space rock
popularity: 5
followers: 1724
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81ee4e219ef2ceba54c81393db098c78ad57800ebc3084a8c70f0ac2eeeb911c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2dd2d7c-15ef-4fdc-a324-355b66d21da7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2dd2d7c-15ef-4fdc-a324-355b66d21da7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2dd2d7c-15ef-4fdc-a324-355b66d21da7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81ee4e219ef2ceba54c81393db098c78ad57800ebc3084a8c70f0ac2eeeb911c","name":"The Dandelion","registered_at":"2026-06-21T13:50:13Z","symbol":"NIM1938997","token_address":"0x080e1d338791d699dd28327988578fde9834d94e","type":"artist","uuid":"f2dd2d7c-15ef-4fdc-a324-355b66d21da7"}
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 0x81ee4e219ef2ceba54c81393db098c78ad57800ebc3084a8c70f0ac2eeeb911c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2dd2d7c-15ef-4fdc-a324-355b66d21da7.json and https://artists.proofprofile.net/proofs/artist/f2dd2d7c-15ef-4fdc-a324-355b66d21da7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x81ee4e219ef2ceba54c81393db098c78ad57800ebc3084a8c70f0ac2eeeb911c","name":"The Dandelion","registered_at":"2026-06-21T13:50:13Z","symbol":"NIM1938997","token_address":"0x080e1d338791d699dd28327988578fde9834d94e","type":"artist","uuid":"f2dd2d7c-15ef-4fdc-a324-355b66d21da7"}
album: Old Habits & New Ways of The Dandelion
  type: MusicAlbum
  date published: 2019-04-01
  track: El Poncho Rojo (Time to Go)
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162684
    explicit: false
    by artist: The Dandelion
    in album: Old Habits & New Ways of The Dandelion
      type: MusicAlbum
      date published: 2019-04-01
    genre: french jazz
    genre: psychedelic pop
    genre: psychedelic rock
    genre: space rock
    isrc code: QZDA41956513
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:19:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a9dd1d64ee07ca3060c1da3ee1f887397bd52de2b0513b032174849a1f53e27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958965
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958965
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41956513
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:29:05Z
    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 0x1a9dd1d64ee07ca3060c1da3ee1f887397bd52de2b0513b032174849a1f53e27. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZDA41956513.
      date published: 2026-07-21T04:29:05Z
    audio: El Poncho Rojo (Time to Go)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.652
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.505
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.533
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.034
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor