Lil Blues
type: MusicGroup
popularity: 2
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1f4a89935d4b7197756b14a49c0ba64f860fe9392c257fca9c46225cb99a00f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9534b49b-074d-4ce9-93ee-9d814d3a44b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9534b49b-074d-4ce9-93ee-9d814d3a44b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9534b49b-074d-4ce9-93ee-9d814d3a44b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1f4a89935d4b7197756b14a49c0ba64f860fe9392c257fca9c46225cb99a00f","name":"Lil Blues","registered_at":"2026-06-17T18:03:33Z","symbol":"NIM1475491","token_address":"0xa3e1b3f0f9faa3a89c6852e518043c30a5d72165","type":"artist","uuid":"9534b49b-074d-4ce9-93ee-9d814d3a44b7"}
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 0xf1f4a89935d4b7197756b14a49c0ba64f860fe9392c257fca9c46225cb99a00f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9534b49b-074d-4ce9-93ee-9d814d3a44b7.json and https://artists.proofprofile.net/proofs/artist/9534b49b-074d-4ce9-93ee-9d814d3a44b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xf1f4a89935d4b7197756b14a49c0ba64f860fe9392c257fca9c46225cb99a00f","name":"Lil Blues","registered_at":"2026-06-17T18:03:33Z","symbol":"NIM1475491","token_address":"0xa3e1b3f0f9faa3a89c6852e518043c30a5d72165","type":"artist","uuid":"9534b49b-074d-4ce9-93ee-9d814d3a44b7"}
album: d I f f e r e n t
  type: MusicAlbum
  date published: 2019-03-15
  track: d I f f e r e n t
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147330
    explicit: false
    by artist: Lil Blues
    in album: d I f f e r e n t
      type: MusicAlbum
      date published: 2019-03-15
    isrc code: SE5BU1982070
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:05:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7fb9ab7b1930b1febcdd6cb0fce81d73918283a89be6bd75861ae431b7570d75
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1982070
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x7fb9ab7b1930b1febcdd6cb0fce81d73918283a89be6bd75861ae431b7570d75. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SE5BU1982070.
      date published: 2026-07-05T19:27:56Z
    audio: d I f f e r e n t
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.039
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.409
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.235
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.564
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: d I f f e r e n t
  type: MusicAlbum
  date published: 2019-03-15
album: Feelings
  type: MusicAlbum
  date published: 2019-03-22
album: Oxysosa
  type: MusicAlbum
  date published: 2019-08-08
album: Lost It All
  type: MusicAlbum
  date published: 2019-11-03
album: Relapse
  type: MusicAlbum
  date published: 2024-07-31