Slim Ace
type: MusicGroup
popularity: 3
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1f28367f5e42ca697669af97186dea5b86b2d15b10c75aba7f5ba02b6f2edf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c739ff0-18a8-4d7e-97e2-e8c8383645b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c739ff0-18a8-4d7e-97e2-e8c8383645b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c739ff0-18a8-4d7e-97e2-e8c8383645b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1f28367f5e42ca697669af97186dea5b86b2d15b10c75aba7f5ba02b6f2edf2","name":"Slim Ace","registered_at":"2026-06-20T04:28:11Z","symbol":"NIM1511071","token_address":"0xb8a351875756c2f565ba481fd5965c3dad005e92","type":"artist","uuid":"9c739ff0-18a8-4d7e-97e2-e8c8383645b9"}
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 0xe1f28367f5e42ca697669af97186dea5b86b2d15b10c75aba7f5ba02b6f2edf2. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c739ff0-18a8-4d7e-97e2-e8c8383645b9.json and https://artists.proofprofile.net/proofs/artist/9c739ff0-18a8-4d7e-97e2-e8c8383645b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe1f28367f5e42ca697669af97186dea5b86b2d15b10c75aba7f5ba02b6f2edf2","name":"Slim Ace","registered_at":"2026-06-20T04:28:11Z","symbol":"NIM1511071","token_address":"0xb8a351875756c2f565ba481fd5965c3dad005e92","type":"artist","uuid":"9c739ff0-18a8-4d7e-97e2-e8c8383645b9"}
album: Its Over
  type: MusicAlbum
  date published: 2020-08-25
album: They Hate Us
  type: MusicAlbum
  date published: 2020-08-27
album: Feel This Way
  type: MusicAlbum
  date published: 2020-10-30
album: ALL MA DEMONS
  type: MusicAlbum
  date published: 2020-12-16
album: Feelings
  type: MusicAlbum
  date published: 2020-12-20
album: Hate Me
  type: MusicAlbum
  date published: 2021-02-24
album: Heaven Sent
  type: MusicAlbum
  date published: 2021-04-05
album: Day Nigga's Die
  type: MusicAlbum
  date published: 2022-12-23
album: NIGGA's TALK
  type: MusicAlbum
  date published: 2023-02-20
album: KEEP ON COMIN
  type: MusicAlbum
  date published: 2023-03-16
album: Can't Save Em
  type: MusicAlbum
  date published: 2023-04-15
album: 222
  type: MusicAlbum
  date published: 2023-07-20
album: Gehtto Tale
  type: MusicAlbum
  date published: 2023-09-06
album: LiFE
  type: MusicAlbum
  date published: 2023-10-10
  track: LiFE
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149347
    explicit: true
    by artist: Slim Ace
    in album: LiFE
      type: MusicAlbum
      date published: 2023-10-10
    isrc code: QZNMX2393349
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:34:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b5ae470a4099c4cfa97245710db3c10cc5394a3fbe0a126c4cca1bacae5a7fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958901
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958901
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMX2393349
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:07:00Z
    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 0x1b5ae470a4099c4cfa97245710db3c10cc5394a3fbe0a126c4cca1bacae5a7fe. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZNMX2393349.
      date published: 2026-07-20T15:07:00Z
    audio: LiFE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.991
      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: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.575
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.535
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.323
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.189
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Problems
  type: MusicAlbum
  date published: 2023-11-30
album: Don’t Want Love
  type: MusicAlbum
  date published: 2023-12-10
album: Different Struggle
  type: MusicAlbum
  date published: 2024-01-22
album: Testimony
  type: MusicAlbum
  date published: 2024-02-23
album: Love Hurts
  type: MusicAlbum
  date published: 2024-04-19
album: Heart Bleed
  type: MusicAlbum
  date published: 2024-06-30
album: Unbothered
  type: MusicAlbum
  date published: 2024-09-01
album: BATTALION
  type: MusicAlbum
  date published: 2025-04-18