Leeobi
type: MusicGroup
genre: afropiano
genre: alté
popularity: 5
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5c0acd78592b9d4a3195349c34f42a26c09488abb9407c1b6038cea5a49612e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d63c6a6-393f-4b6c-873e-a3b3dd47774c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d63c6a6-393f-4b6c-873e-a3b3dd47774c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d63c6a6-393f-4b6c-873e-a3b3dd47774c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c0acd78592b9d4a3195349c34f42a26c09488abb9407c1b6038cea5a49612e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d63c6a6-393f-4b6c-873e-a3b3dd47774c.json and https://artists.proofprofile.net/proofs/artist/8d63c6a6-393f-4b6c-873e-a3b3dd47774c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Senorita
  type: MusicAlbum
  date published: 2021-06-13
album: Kpo
  type: MusicAlbum
  date published: 2021-11-26
album: Nothing Special
  type: MusicAlbum
  date published: 2022-06-17
album: Melody
  type: MusicAlbum
  date published: 2022-08-25
album: Melody
  type: MusicAlbum
  date published: 2022-08-25
album: Cartel
  type: MusicAlbum
  date published: 2022-11-11
album: First Time
  type: MusicAlbum
  date published: 2023-02-10
album: First Time
  type: MusicAlbum
  date published: 2023-02-10
album: Tonight
  type: MusicAlbum
  date published: 2023-05-05
album: Tonight
  type: MusicAlbum
  date published: 2023-05-05
album: LEEOBI
  type: MusicAlbum
  date published: 2023-05-18
album: Omalicha
  type: MusicAlbum
  date published: 2023-08-31
album: Energy
  type: MusicAlbum
  date published: 2024-03-01
  track: Energy
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140176
    explicit: true
    by artist: Leeobi
    in album: Energy
      type: MusicAlbum
      date published: 2024-03-01
    genre: afropiano
    genre: alté
    isrc code: USLZJ2426083
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:03:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91a7c7090195860e45e82f3742ee1ea1d63190d7ca77873e28d68df8ed142997
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2426083
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a7c7090195860e45e82f3742ee1ea1d63190d7ca77873e28d68df8ed142997. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLZJ2426083.
      date published: 2026-07-04T11:19:20Z
    audio: Energy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.969
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.896
      additional property: Energy
        type: PropertyValue
        value: 0.558
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.05
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.714
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.236
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Reflect
  type: MusicAlbum
  date published: 2024-05-31
album: OBARA
  type: MusicAlbum
  date published: 2024-12-20
album: Spending
  type: MusicAlbum
  date published: 2025-08-08
album: LEEGION
  type: MusicAlbum
  date published: 2025-11-07