Lil Blondie
type: MusicGroup
popularity: 4
followers: 1603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03fb3f41508c042d1042f6142bd788fd77f70cdc8c836233aadc9d24dd6a8c50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab501fdc-f46f-4b3d-9257-0a4853ab9faa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab501fdc-f46f-4b3d-9257-0a4853ab9faa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab501fdc-f46f-4b3d-9257-0a4853ab9faa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03fb3f41508c042d1042f6142bd788fd77f70cdc8c836233aadc9d24dd6a8c50","name":"Lil Blondie","registered_at":"2026-06-20T09:40:19Z","symbol":"NIM1582643","token_address":"0x108a882c0a40e45113b992daf548f42e4eb40395","type":"artist","uuid":"ab501fdc-f46f-4b3d-9257-0a4853ab9faa"}
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 0x03fb3f41508c042d1042f6142bd788fd77f70cdc8c836233aadc9d24dd6a8c50. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab501fdc-f46f-4b3d-9257-0a4853ab9faa.json and https://artists.proofprofile.net/proofs/artist/ab501fdc-f46f-4b3d-9257-0a4853ab9faa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x03fb3f41508c042d1042f6142bd788fd77f70cdc8c836233aadc9d24dd6a8c50","name":"Lil Blondie","registered_at":"2026-06-20T09:40:19Z","symbol":"NIM1582643","token_address":"0x108a882c0a40e45113b992daf548f42e4eb40395","type":"artist","uuid":"ab501fdc-f46f-4b3d-9257-0a4853ab9faa"}
album: Look What I Got
  type: MusicAlbum
  date published: 2020-12-24
album: The Dream
  type: MusicAlbum
  date published: 2021-09-17
album: Stay Gold
  type: MusicAlbum
  date published: 2022-03-21
album: I'm Down
  type: MusicAlbum
  date published: 2022-10-28
  track: I'm Down
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126442
    explicit: false
    by artist: Lil Blondie
    in album: I'm Down
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: USHM92270476
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:20:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc908a236879a0c5c6cfdb2c36ae415cd389a68780d9027eec0bf2801d2472421
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958908
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958908
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92270476
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:22:30Z
    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 0xc908a236879a0c5c6cfdb2c36ae415cd389a68780d9027eec0bf2801d2472421. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:22:30Z), 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/USHM92270476.
      date published: 2026-07-20T18:22:30Z
    audio: I'm Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.005
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.955
      additional property: Energy
        type: PropertyValue
        value: 0.357
      additional property: Speechiness
        type: PropertyValue
        value: 0.238
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.419
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.196
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.235
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ups and Downs
  type: MusicAlbum
  date published: 2023-07-14
album: Christmas Without You
  type: MusicAlbum
  date published: 2023-12-15
album: Let's Go
  type: MusicAlbum
  date published: 2025-01-31