SLEEPWALKER
type: MusicGroup
genre: dark trap
genre: horrorcore
genre: memphis rap
description: Sleepwalker(s) or The Sleepwalker(s) may refer to: Sleepwalking or somnambulism, a sleep disorder Film and television Films The Sleepwalker (1922 film), an American silent film directed by Edward
popularity: 6
followers: 803
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a05f0d2ac300be435ff4b1f4d43aa7005be679eec928eb13b64ffbd823305d5
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/adb4ded6-bfd0-4d45-aeaf-8936bf1adcde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adb4ded6-bfd0-4d45-aeaf-8936bf1adcde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adb4ded6-bfd0-4d45-aeaf-8936bf1adcde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
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 0x8a05f0d2ac300be435ff4b1f4d43aa7005be679eec928eb13b64ffbd823305d5. 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/adb4ded6-bfd0-4d45-aeaf-8936bf1adcde.json and https://artists.proofprofile.net/proofs/artist/adb4ded6-bfd0-4d45-aeaf-8936bf1adcde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: WILL IT EVER BE DIFFERENT
  type: MusicAlbum
  date published: 2021-09-01
album: SLEEPWALKER
  type: MusicAlbum
  date published: 2022-03-23
album: SICK!
  type: MusicAlbum
  date published: 2022-08-28
album: NUMB / I SEE U
  type: MusicAlbum
  date published: 2023-08-20
album: COFFIN$
  type: MusicAlbum
  date published: 2023-09-08
  track: COFFIN$
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182439
    explicit: true
    by artist: SLEEPWALKER
    in album: COFFIN$
      type: MusicAlbum
      date published: 2023-09-08
    genre: dark trap
    genre: horrorcore
    genre: memphis rap
    isrc code: QZMHM2369879
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T14:02:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19d1c162a82aea02f5e275aa66ddc2a9aed9bfa75cf5d7bb8350a074dd28c1f3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2369879
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x19d1c162a82aea02f5e275aa66ddc2a9aed9bfa75cf5d7bb8350a074dd28c1f3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMHM2369879.
      date published: 2026-07-02T03:30:09Z
    audio: COFFIN$
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.767
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.815
      additional property: Energy
        type: PropertyValue
        value: 0.547
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.082
      additional property: Liveness
        type: PropertyValue
        value: 0.78
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.056
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.379
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: HIDE THE SCARS
  type: MusicAlbum
  date published: 2023-10-13
album: DEAD ROSES
  type: MusicAlbum
  date published: 2023-10-27
album: Let U Down
  type: MusicAlbum
  date published: 2023-11-17
album: GREY GHOST
  type: MusicAlbum
  date published: 2024-01-01
album: SLEEPWALKER COLLECTION VOL. 1
  type: MusicAlbum
  date published: 2024-01-01
album: SLEEPWALKER COLLECTION VOL. 1
  type: MusicAlbum
  date published: 2024-03-06
album: DISSECTION
  type: MusicAlbum
  date published: 2024-06-07
album: SLEEPWALKER COLLECTION VOL. 1
  type: MusicAlbum
  date published: 2024-07-28
album: ONE MORE NIGHT
  type: MusicAlbum
  date published: 2024-08-12
album: IF THIS DOESN'T LAST
  type: MusicAlbum
  date published: 2025-10-31