Lulufin the Woo Hoo
type: MusicGroup
genre: exotica
genre: surf rock
popularity: 3
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a67edd4097f40d697f0684c7f8d256dbdffbbdc1c7816de0157f756d22d9e8
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/81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a67edd4097f40d697f0684c7f8d256dbdffbbdc1c7816de0157f756d22d9e8","name":"Lulufin the Woo Hoo","registered_at":"2026-06-17T10:53:03Z","symbol":"NIM1372825","token_address":"0xa30cc98c899d7c1207a111ebcb869f795baad151","type":"artist","uuid":"81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac"}
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 0xc4a67edd4097f40d697f0684c7f8d256dbdffbbdc1c7816de0157f756d22d9e8. 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/81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac.json and https://artists.proofprofile.net/proofs/artist/81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc4a67edd4097f40d697f0684c7f8d256dbdffbbdc1c7816de0157f756d22d9e8","name":"Lulufin the Woo Hoo","registered_at":"2026-06-17T10:53:03Z","symbol":"NIM1372825","token_address":"0xa30cc98c899d7c1207a111ebcb869f795baad151","type":"artist","uuid":"81b61e14-ba8d-4b2c-86b1-e8e7e5ce35ac"}
album: Jellyfish / Bamboo Twist
  type: MusicAlbum
  date published: 2018-09-14
  track: Jellyfish
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152695
    explicit: false
    by artist: Lulufin the Woo Hoo
    in album: Jellyfish / Bamboo Twist
      type: MusicAlbum
      date published: 2018-09-14
    genre: exotica
    genre: surf rock
    isrc code: USHM81876278
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:14:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x05d190dddeebc15da215bf3acdc0d07c0f615e4e58d2c4679ccdc8b3a5dfe1bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81876278
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x05d190dddeebc15da215bf3acdc0d07c0f615e4e58d2c4679ccdc8b3a5dfe1bc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM81876278.
      date published: 2026-07-05T01:12:41Z
    audio: Jellyfish
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.672
      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: 0.461
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.901
      additional property: Liveness
        type: PropertyValue
        value: 0.318
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.883
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.919
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Jellyfish / Bamboo Twist
  type: MusicAlbum
  date published: 2018-09-14
album: Jellyfish
  type: MusicAlbum
  date published: 2018-09-14