Lil Sin
type: MusicGroup
genre: g-funk
genre: hardcore hip hop
genre: southern hip hop
popularity: 4
followers: 2799
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4150d2473a2e60f3f78c136912eec82aded5e21faba55ac3fc749533273d581a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43bdca8c-9e30-4656-a140-4f2af26fecd8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43bdca8c-9e30-4656-a140-4f2af26fecd8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43bdca8c-9e30-4656-a140-4f2af26fecd8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4150d2473a2e60f3f78c136912eec82aded5e21faba55ac3fc749533273d581a","name":"Lil Sin","registered_at":"2026-06-16T13:29:29Z","symbol":"NIM1066625","token_address":"0x712757e1bd91b4b52ea7967cb4b22bbf9c97a1c7","type":"artist","uuid":"43bdca8c-9e30-4656-a140-4f2af26fecd8"}
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 0x4150d2473a2e60f3f78c136912eec82aded5e21faba55ac3fc749533273d581a. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43bdca8c-9e30-4656-a140-4f2af26fecd8.json and https://artists.proofprofile.net/proofs/artist/43bdca8c-9e30-4656-a140-4f2af26fecd8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x4150d2473a2e60f3f78c136912eec82aded5e21faba55ac3fc749533273d581a","name":"Lil Sin","registered_at":"2026-06-16T13:29:29Z","symbol":"NIM1066625","token_address":"0x712757e1bd91b4b52ea7967cb4b22bbf9c97a1c7","type":"artist","uuid":"43bdca8c-9e30-4656-a140-4f2af26fecd8"}
album: Frustrated By Death
  type: MusicAlbum
  date published: 1996-03-26
album: Who Got Yo Back
  type: MusicAlbum
  date published: 1998-01-27
album: Livin N Sin
  type: MusicAlbum
  date published: 2000-10-10
  track: Homey
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233586
    explicit: true
    by artist: Lil Sin
    in album: Livin N Sin
      type: MusicAlbum
      date published: 2000-10-10
    genre: g-funk
    genre: hardcore hip hop
    genre: southern hip hop
    isrc code: USXQS1409347
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T12:20:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e4f9c29c26c8f390a2a0aa2fe73d1087f7eb8c737b1c2104569f8a73447946e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXQS1409347
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x6e4f9c29c26c8f390a2a0aa2fe73d1087f7eb8c737b1c2104569f8a73447946e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USXQS1409347.
      date published: 2026-07-08T03:20:19Z
    audio: Homey
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.828
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.868
      additional property: Speechiness
        type: PropertyValue
        value: 0.438
      additional property: Acousticness
        type: PropertyValue
        value: 0.087
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.732
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.96
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Greatest Flames
  type: MusicAlbum
  date published: 2006-06-29
album: Feelin So Fine
  type: MusicAlbum
  date published: 2010-07-29
album: My Secret
  type: MusicAlbum
  date published: 2014-04-30
album: Еду
  type: MusicAlbum
  date published: 2020-04-17
album: Smail
  type: MusicAlbum
  date published: 2020-05-20
album: Lil Sin
  type: MusicAlbum
  date published: 2020-12-25