The Project Club
type: MusicGroup
popularity: 5
followers: 559
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x081376261440d5533f6c4a5cb1bc0f5d9b66b3135f3eac2c8203169d3061c20f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a363227b-4fd1-4fb4-b8da-c1edd3d3b932.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a363227b-4fd1-4fb4-b8da-c1edd3d3b932.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a363227b-4fd1-4fb4-b8da-c1edd3d3b932
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x081376261440d5533f6c4a5cb1bc0f5d9b66b3135f3eac2c8203169d3061c20f","name":"The Project Club","registered_at":"2026-06-20T06:15:34Z","symbol":"NIM1540756","token_address":"0x625909d92fc9bcdfde041d2e9e6fffa87c0f77ff","type":"artist","uuid":"a363227b-4fd1-4fb4-b8da-c1edd3d3b932"}
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 0x081376261440d5533f6c4a5cb1bc0f5d9b66b3135f3eac2c8203169d3061c20f. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a363227b-4fd1-4fb4-b8da-c1edd3d3b932.json and https://artists.proofprofile.net/proofs/artist/a363227b-4fd1-4fb4-b8da-c1edd3d3b932.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x081376261440d5533f6c4a5cb1bc0f5d9b66b3135f3eac2c8203169d3061c20f","name":"The Project Club","registered_at":"2026-06-20T06:15:34Z","symbol":"NIM1540756","token_address":"0x625909d92fc9bcdfde041d2e9e6fffa87c0f77ff","type":"artist","uuid":"a363227b-4fd1-4fb4-b8da-c1edd3d3b932"}
album: Field Of Dreams
  type: MusicAlbum
  date published: 2011-10-17
album: El Mar Y La Luna
  type: MusicAlbum
  date published: 2012-07-19
  track: El Mar Y La Luna - Lovefingers Remix
    type: MusicRecording
    duration: PT10M22S
    duration ms: 622480
    explicit: false
    by artist: The Project Club
    in album: El Mar Y La Luna
      type: MusicAlbum
      date published: 2012-07-19
    isrc code: USEVB5500079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:05:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19916fc59b92e957b361bec60c9f1c48972f54837e4d6a04e706ced7356bb8d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEVB5500079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:06:48Z
    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 0x19916fc59b92e957b361bec60c9f1c48972f54837e4d6a04e706ced7356bb8d8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:06:48Z), 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/USEVB5500079.
      date published: 2026-07-21T21:06:48Z
    audio: El Mar Y La Luna - Lovefingers Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.934
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.763
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.168
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.109
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Mar Y La Luna
  type: MusicAlbum
  date published: 2012-07-19
album: The World's Ending / Jammin' For Sojka
  type: MusicAlbum
  date published: 2013-09-02
album: Gypsy Trance
  type: MusicAlbum
  date published: 2014-10-20