Willie's Groove
type: MusicGroup
genre: big band
popularity: 4
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf93ab0cdf414b1e4536e2c0acdf879a257077161580c24c7c19c30401f3ef405
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4ca1d4a-a301-4675-94a3-86b12230fb5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4ca1d4a-a301-4675-94a3-86b12230fb5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4ca1d4a-a301-4675-94a3-86b12230fb5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf93ab0cdf414b1e4536e2c0acdf879a257077161580c24c7c19c30401f3ef405","name":"Willie's Groove","registered_at":"2026-06-21T02:21:57Z","symbol":"NIM1790146","token_address":"0xcfc497a99ada3d93ca9c28b3586634ef991b9f97","type":"artist","uuid":"d4ca1d4a-a301-4675-94a3-86b12230fb5a"}
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 0xf93ab0cdf414b1e4536e2c0acdf879a257077161580c24c7c19c30401f3ef405. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4ca1d4a-a301-4675-94a3-86b12230fb5a.json and https://artists.proofprofile.net/proofs/artist/d4ca1d4a-a301-4675-94a3-86b12230fb5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xf93ab0cdf414b1e4536e2c0acdf879a257077161580c24c7c19c30401f3ef405","name":"Willie's Groove","registered_at":"2026-06-21T02:21:57Z","symbol":"NIM1790146","token_address":"0xcfc497a99ada3d93ca9c28b3586634ef991b9f97","type":"artist","uuid":"d4ca1d4a-a301-4675-94a3-86b12230fb5a"}
album: ... Since 1990
  type: MusicAlbum
  date published: 2021-10-07
  track: Hit the Bricks
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237253
    explicit: false
    by artist: Willie's Groove
    in album: ... Since 1990
      type: MusicAlbum
      date published: 2021-10-07
    genre: big band
    isrc code: DEL212103929
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:02:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0aa17eec6c37d68f364125382be42bfa819c79750cec938f72a28a37eb352bc5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212103929
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x0aa17eec6c37d68f364125382be42bfa819c79750cec938f72a28a37eb352bc5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEL212103929.
      date published: 2026-07-05T01:43:49Z
    audio: Hit the Bricks
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.787
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.569
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.08
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.038
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.908
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.563
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Feeling Good
  type: MusicAlbum
  date published: 2022-12-21
album: Let's Groove (2008)
  type: MusicAlbum
  date published: 2023-02-01
album: 2nd Groove (2006)
  type: MusicAlbum
  date published: 2023-03-15
album: Live 2000
  type: MusicAlbum
  date published: 2023-03-20