Big Sloan
type: MusicGroup
genre: horrorcore
popularity: 3
followers: 396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b44ff8ee8939961aa4d549e5007a0d52dd73eac203f341d18caa289ce0a46fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e03f893c-a9c7-4558-a7e0-9ecb2c28783c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e03f893c-a9c7-4558-a7e0-9ecb2c28783c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e03f893c-a9c7-4558-a7e0-9ecb2c28783c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b44ff8ee8939961aa4d549e5007a0d52dd73eac203f341d18caa289ce0a46fb","name":"Big Sloan","registered_at":"2026-06-21T06:08:53Z","symbol":"NIM1843867","token_address":"0xc4b53cd098da2e10eb8ff4faf725735b5f266ef4","type":"artist","uuid":"e03f893c-a9c7-4558-a7e0-9ecb2c28783c"}
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 0x0b44ff8ee8939961aa4d549e5007a0d52dd73eac203f341d18caa289ce0a46fb. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e03f893c-a9c7-4558-a7e0-9ecb2c28783c.json and https://artists.proofprofile.net/proofs/artist/e03f893c-a9c7-4558-a7e0-9ecb2c28783c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0b44ff8ee8939961aa4d549e5007a0d52dd73eac203f341d18caa289ce0a46fb","name":"Big Sloan","registered_at":"2026-06-21T06:08:53Z","symbol":"NIM1843867","token_address":"0xc4b53cd098da2e10eb8ff4faf725735b5f266ef4","type":"artist","uuid":"e03f893c-a9c7-4558-a7e0-9ecb2c28783c"}
album: Thug Twins
  type: MusicAlbum
  date published: 2009-08-11
album: Recognize
  type: MusicAlbum
  date published: 2020-01-17
album: Knowledge
  type: MusicAlbum
  date published: 2020-04-06
album: Get Down
  type: MusicAlbum
  date published: 2020-07-31
album: Catharsis
  type: MusicAlbum
  date published: 2020-12-24
album: Who (Keyboard Cowboy)
  type: MusicAlbum
  date published: 2021-03-31
album: I Remember
  type: MusicAlbum
  date published: 2021-11-25
album: Slide with Me
  type: MusicAlbum
  date published: 2022-09-05
album: At the Liquor Store
  type: MusicAlbum
  date published: 2023-09-14
track: Cold Muthafuckas
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229733
  explicit: false
  by artist: Layzie Bone
  by artist: Big Sloan
  by artist: Stomper
  in album: Thugz Nation
    type: MusicAlbum
    date published: 2008-03-04
  popularity: 0
  isrc code: USJKM0807111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T21:14:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a2f53ec2d583d0effcb4770d4a875e06d0bfb2cbf5887e0ec9ea97c851c20fd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960468
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960468
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0807111
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T21:25:57Z
  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 0x1a2f53ec2d583d0effcb4770d4a875e06d0bfb2cbf5887e0ec9ea97c851c20fd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USJKM0807111.
    date published: 2026-07-31T21:25:57Z
  audio: Cold Muthafuckas
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.228
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.56
    additional property: Energy
      type: PropertyValue
      value: 0.828
    additional property: Speechiness
      type: PropertyValue
      value: 0.34
    additional property: Acousticness
      type: PropertyValue
      value: 0.007
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.135
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.523
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.684
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major