Slam Versatile
type: MusicGroup
genre: gangster rap
album: The Rhyme Vault
  type: MusicAlbum
  date published: 2013-07-04
album: Negative Vibez
  type: MusicAlbum
  date published: 2019-06-03
album: Trippin'
  type: MusicAlbum
  date published: 2020-04-01
album: Demonz
  type: MusicAlbum
  date published: 2021-01-07
album: Passed Tymez
  type: MusicAlbum
  date published: 2021-06-30
album: Everybody Loves U When Ur Dead
  type: MusicAlbum
  date published: 2021-08-06
album: Ready 2 Die
  type: MusicAlbum
  date published: 2022-05-02
album: Musics a Hell of a Drug
  type: MusicAlbum
  date published: 2023-05-22
album: Off
  type: MusicAlbum
  date published: 2023-09-28
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    by artist: Slam Versatile
    in album: Off
      type: MusicAlbum
      date published: 2023-09-28
    genre: gangster rap
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    additional property: OTSTimestamp
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      value: 2026-07-08T03:22:41Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21e2462639df7785ff30e28fefc12d897848d1c0baceaacc817c3390d79d574. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZXN42300099.
      date published: 2026-07-08T03:22:41Z
    audio: Off
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.712
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.323
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
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        value: 0.062
      additional property: Valence (Positivity)
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        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.46
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: We Outside
  type: MusicAlbum
  date published: 2024-05-05
  track: We Outside
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185562
    explicit: true
    by artist: Slam Versatile
    in album: We Outside
      type: MusicAlbum
      date published: 2024-05-05
    genre: gangster rap
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    additional property: OTSTimestamp
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    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
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      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d40fcf6e8f5f95a14df6dc2f994e9c715b50114637db0af9f43b01c9e2e0466. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZXN42300069.
      date published: 2026-07-08T03:22:41Z
    audio: We Outside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.197
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
        value: 0.245
      additional property: Acousticness
        type: PropertyValue
        value: 0.379
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.869
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.959
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Up Down

Up Down
type: MusicAlbum
date published: 2025-07-29